Crania of robust species allows for a stronger jaw , which can help in chewing harder objects or biting .Stronger muscles surrounding the orbits could help in more tougher jaws .
Robust species or austral piths are a group of fossil hominins that existed in East and southern Africa between approximately 2.5 and 1.4 million years ago (Ma).Robust species had large teeth as well as a backbone on top of the skull, where durable chewing muscles attached. These features allowed individuals to crush and grind hard foods such as nuts, seeds, This early human species may have been more of a dietary options like eating variety of other foods such as soft fruits and possibly young leaves, insects, and meat.
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the question are in the Picture:) Please help me :)
Answer:
Birds
Explanation:
1. Wings
2. Flight feathers and beak
3. For survival purposes
why is it important to avoid planting the same crop in the same field year after year
if a microscope has a eyepiece lens with a power of 25X and an objective lens with a power of 50X, what is the microscope's total magnification power?
Answer:
1250
Explanation:
How does salinity vary with evaporation?
Question 4 options:
When water evaporates, it leaves salt behind, increasing its salinity.
When water evaporates, it takes salt with it, increasing its salinity.
When water evaporates, it takes salt with it, decreasing its salinity.
When water evaporates, it leaves salt behind, decreasing its salinity.
Brainly inexplicably is preventing my response from being posted in text form (despite the absence of inappropriate words and links). I've thus provided my response as an attached image. Please let me know if there are any issues viewing or accessing it.
Answer:
A. When water evaporates, it leaves salt behind, increasing its salinity.
Explanation:
when water evaporates it only evaporates the water and leaves the salt behind thus the salinity increases since there is less water to salt. hope this helps! :D
What are some examples of physical evidence that support scientific theories that Earth has evolved over geologic time?
Fossils are examples of physical evidence that support scientific theories that Earth has evolved over geologic time.
What are fossils?Fossils are the remain and traces of plants and animals that are preserved by natural processes.
Fossil shows that the former life was different from the present life.
There are three types of fossils
Replacement
impression
Trace.
Thus, fossils are physical evidence that supports scientific theories.
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Which claim is correct?
Only genes determine our traits
Only dna determines our traits
Both, genes and dna determine our traits
How does the oyster population
In the Chesapeake Bay ecosystem affect the floating to sea floor ratio of algae
populations
Answer:
Analysis of the data shows that the ratio of floating algae to sea floor algae dramatically increased at the same time that oysters were removed from the Bay. ... (It is also possible to infer from the graph that high floating algae levels led to the decline in oysters.
Answer: Analysis of the data shows that the ratio of floating algae to sea floor algae dramatically increased at the same time that oysters were removed from the Bay. ... (It is also possible to infer from the graph that high floating algae levels led to the decline in oysters.
Which of the
following are characteristics of
Zygomycota? Check all
that apply.
lack reproduction phase
spores produced in basidia
D spores produced in zygosporangia
important in the food industry
important in the fermentation process
can cause disease to plants
can cause disease to animals
Answer:
3- spores produced in zygosporangia
5- important in the fermentation process
Explanation:
do it
The leaf shown has a color pattern of green and white.
Green
Which part of the leaf most likely produces the most
glucose?
Answer:
The green part because the chloroplast is there and chlorophyll is in the chloroplast that makes the leaf green, since it contains a green pigment. The chlorophyll takes in energy and then uses it to make glucose in the chlorophyll.
Explanation:
Virtual Lab
Active
Create a dichotomous key.
O
Magnifying Glass
Drag your question here.
Legs
Wings
Antennae
Stinget
Claws
Please help
Answer:
WHAT ARE YOU TRYING TO ASK BRO
genetic engineering might allow parent to 'design' their children before birth are you in favor of this? why or why not?
Answer:
I think it is quite an interesting idea to allow parents to 'design' their children before birth. Because some people have preferences and those preferences are taken very seriously. I wouldn't want to have a baby boy, I would want a baby girl. Although, this could be a waste of money and time because this might be one of the things that are better not to be fixed even if it isn't broken. But, this can also be good, if you desperately need a child with specific features, this can help. Even if I can't seem to find a reason where a child is supposed to have specific features.
Explanation:
The alteration of the natural gene by the tools is called genetic engineering. The application of genetic engineering is to make transgenic animals that give protein-rich products and transgenic plants which are disease-free.
The idea of genetic engineering is quite subjective. some people find it right and some find it wrong. In order to evolve biological science, genetic engineering is important but ethically and morally genetic engineering is not good as we altering nature's work.
Genetic engineering allows a parent to check the genetic disease of the child and help them to cure it but it is ethically wrong if they used it to find the sexual gender of the child.
Hence, genetic engineering is wrong in a limited way.
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How many alleles does a single individual carry for a trait?
Answer:
somatic cell contains 2 allele for every gene, with one provided by each parent of an organism
5. Using the picture below, fill in the correct word that corresponds with each letter
A.
B
В.
C
D
6CO2 + 6H20,+ Energy,
C6H12O6 + 602
+
F
C
D
E
F
G
GO
H
This is the formula for:
H Н.
Answer:
ano yan depota
Explanation:
pota pota
please help ::( i wanna pass w good grades
Answer:
It's catabolism I think
Explanation:
Answer:
Catabolism
Explanation:
Catabolism: the breakdown of complex molecules in living organisms to form simpler ones, together with the release of energy; destructive metabolism.
please help me put these words in the correct blanks
Answer:
In a transverse wave, a wavelength is the distance from one crest to the next crest or from one trough to the next trough. In a longitudinal wave, the wavelength is the distance from one compression to the next compression or from one rarefaction to the next rarefaction.
Explanation:
Context clues for the second, third, fifth, and sixth blanks; answer is at end of clause
First one was instinct, fourth was because it seemed to be a comparison
Hope this helps! Have a great day!
Based on the theory of natural selection, which of the explanations best describes the change in the beak depth of the medium ground finch during the dry years?
A.
The beak depth of the individual finch decreased.
B.
The beak depth of the finch population decreased.
C.
The beak depth of the individual finch increased.
D.
The beak depth of the finch population increased.
Answer:
B
Explanation:
The beak depth of the finch population decreased.
Answer:
D
Explanation:
Because when its dry season it increases
The relationship that occurs between an orchid attached on a narra tree could be
classified as Commensalism and Parasitism. True or false?
Answer:
Yes, it's True
Explanation:
A parasitic relationship helps one of the species involved in the relationship, but harms the other organism in the process of it growing. It is a symbiotic relationship and would be classified as Commensalism. Most of the orchids are epiphytes, so they tend to grow on other plants. hope you understand. Fighting!
The relationship that occurs between an orchid attached on a narra tree could be classified as Commensalism. Thus, the given statement is true.
What is Commensalism?Commensalism is a long-term biological interaction or symbiosis in which the members of one species gain benefits which help them in survival while those of the other species are neither benefitted nor are harmed from the association.
In contrast with mutualism, in which both the organisms benefit from each other and amensalism, where one species is harmed while the other species is unaffected and that of parasitism, where one species is harmed and the other species benefitted.
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2. (04.03 MC)
Which component is missing from the process of cellular resplration?
Glucose + Carbon Dioxide + Water + Energy
a Sunlight
b Sugar
c Oxygen
d Carbon
Answer:
c
Explanation:
Answer:
C oxygen
Explanation:
Oxygen is the missing component
hope it helps!
*EXTRA PTS* How much weight is needed for a 10 m high ball to achieve 400 J of potential energy?
Answer:
,Mass of the Body = 10 kg.
Height = 10 m.
Acceleration due to gravity = 9.8 m/s².
Using the Formula,Potential Energy = mgh
= 10 × 9.8 × 10 = 980 J.
(b). Now, By the law of the conservation of the Energy, Total amount of the energy of the system remains constant.
∴ Kinetic Energy before the body reaches the ground is equal to the Potential Energy at the height of 10 m.
∴ Kinetic Energy = 980 J.
(c). Kinetic Energy = 980 J.
Mass of the ball = 10 kg.
∵ K.E. = 1/2 × mv²
∴ 980 = 1/2 × 10 × v²
∴ v² = 980/5
⇒ v² = 196
∴ v = 14 m/s.
3. Yes - At maximum stretch the ball stops. The ball is now 2 meters plus x below the starting point where x is the stretch distance down. The total energy is all potential in the springs and gravitational and is m g (2 + x)
Explanation:
Some species of hover flies resemble wasps in body coloring and shape.
How does this characteristic appearance most likely serve as a useful adaptation to some species of hover flies?
a
They are able to pollinate the same flowers as wasps.
b
They can interbreed with wasps and increase species diversity.
c
They can colonize wasp nests without being detected.
d
They are mistaken for wasps and avoided by predators.
Answer:
D they are mistaken by wasps
The most likely explanation for why some species of hover flies resemble wasps in body coloring and shape is that they are mistaken for wasps and avoided by predators (Option D).
What is adaptation?Adaptation refers to the process of change in an organism's traits or characteristics over time in response to environmental pressures such as competition, predation, or changing resource availability. Adaptations can be physical, physiological, or behavioral, and they can help an organism to better survive and reproduce in its environment. For example, an organism that lives in a dry and arid environment might develop adaptations such as a deep root system to tap into subterranean water sources or a reduction in body size to reduce water loss through respiration.
Adaptations can occur through natural selection, where traits that are advantageous for survival are more likely to be passed on to future generations, or through other mechanisms such as genetic drift or mutation.
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The process by which organisms that are better adapted to their environment survive and reproduce more successfully than less well adapted
organisms do.
A. Artificial Selection
B.Evolution
С.Natural Selection
D.Adaptation
Answer:
C
According to Charles Darwin's theory of evolution by natural selection, organisms that possess heritable traits that enable them to better adapt to their environment compared with other members of their species will be more likely to survive, reproduce, and pass more of their genes on to the next generation.
Explanation:
Answer:
c.natural selection
Explanation:
The Port of Toronto is one of the largest inland ports in Canada. It is part of the system of marine traffic. Commercial and recreational boats are part of this system. What is the input of this system? What is the output? Name a subsystem you can identify for this system?
Answer:
the answer is D
Explanation:
Where can the process of lactic-acid fermentation be found
Answer:
Lactic fermentation is a minor process which occurs after glycolysis in anaerobic respiration.
Explanation:
In it, an enzyme found in most every organism called lactate dehydrogenase catalyzes a reaction between the NADH produced from glycolysis with the pyruvate molecules to create the NAD+ necessary to begin glycolysis
Protein are digested and transported by fellow protein. Give vivid examples to support the statement
Answer and Explanation:
The transport and digestion of proteins is done by other proteins called enzymes. An example of this occurs in the biochemical digestion of proteins, where the enzyme pepsin promotes digestion, the breakdown of proteins into smaller pieces, through hydrolysis which is the breakdown of molecules with the use of water. These pieces of the protein are transported to the duodenum where they are digested again by the enzyme enterokinase.
How do gases behave?
Which organelle is the location where mRNA is translated into a protein?
nucleus
ribosomes
cytoplasm
cell membrane
Answer:
The answer for this question is B Ribosomes
Explanation:
I just took the test on Ed
Answer: The answer is B.
Explanation: Because I got it correct.
A person who has schizoid personality disorder may be more capable of functioning in daily life than a person with chronic schizophrenia.
Please select the best answer from the choices provided
T
F
A person having a schizoid personality disorder may have more capabilities and functionality than a person with chronic schizophrenia is true.
What is a schizoid personality disorder?Schizoid is a personality disorder is an uncommon condition in which people avoid social activities and constantly can shy any form interacting with another person.
They show a limited range of emotional expression. A schizoid personality has a diffuuicult range of expressions. They have different expressions of anger when provoked and hence have different capabilities.
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Which statement best describes the term symbolism?
A.
A writer says one thing but means something else.
B.
A writer compares one element to another using the words like or as.
C.
A writer uses an object to represent significant ideas or qualities.
D.
A writer emphasizes an important concept or theme
Answer:
C. a writer uses an object to represent significant ideas or qualities.
Explanation:
C. A WRITER USES AN OBJECT TO REPRESENT SIGNIFICANT IDEAS OR QUALITIES, YAN PO ANG TAMA
During Protein Synthesis, mRNA is transcribed in the
built in the
and proteins are
Answer:
protein cells.
Explanation:
protein cells with natural protein makes this an organic cell
Question 3 of 10
What type of chemical weather is caused when rocks sit in a pool of salt water?
Answer:
weathering occurs when rocks sit in a pool of salt water. weathering or eroding
Explanation:
The Chemical Weathering that is caused here is Solution Weathering.
What is Weathering?
Weathering is defined as the breaking down or dissolving of rocks and minerals on the surface of the Earth.
Weathering is a slow and irregular process caused by different factors called agents which are - Water, Ice, Acids, Salts, Temperature.
Weathering along with Erosion constantly keeps on changing the geography of the earth as it lead to change in the landscape of the earth.
What are the types of Weathering?There are three major types
1. Physical Weathering
2.Chemical Weathering
3. Biological Weathering
Physical Weathering:
Physical Weathering is also known as mechanical weathering is the process causing integration without climate change.
The primary process involved in it is Abrasion.
Factors involved are- Temperature, Pressure, Frost
It is prominent in little or no vegetative area such as deserts, mountains
Chemical Weathering:
Chemical Weathering changes rock composition transforming into different chemical reactions when interact with minerals.
This weathering is a gradual and ongoing process as the rock minerology adjust to the environment near the surface.
The most important process involved here is Oxidation and Hydrolysis.
The process is enhanced by water, oxygen, biological agent such as microbial and plant root metabolism acids.
Chemical Weathering occurs faster at higher temperature with warm and humid conditions.
Chemical Weathering is further divided into- Solution, Hydrolysis and Oxidation
Solution Weathering- Removal of rock by acidic rainwater in solution i.e. dissolved CO2 containing rainwater. This process is also known as Carbonation.
Hydrolysis Weathering- Acidic water breakdown of rock producing clay and suitable soils.
Oxidation Weathering- Rock breakdown by oxygen and water giving rusty appearance .
Biological Weathering:
It is the weakening and subsequent breakdowns by plants, animals and microbes of rock.
Growing roots of plants can put pressure on rock and this weathering can also lead to chemical weathering.
Microbial activity breaks down rock minerals by altering chemical composition of the rock making it more weather sensitive.
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