C. Glaciers cause erosion through the movement of large chunks of ice, which are deposited and form depressions
Explanation:
plz give me brainiest
Answer: D erosion occurs thru deflation, and sand that was picked up is deposited against an obstruction
Explanation:
I think
415
6
7
8
1911
Calculate (n/N)2
Add these up.
Answer:
b
Explanation:
Select the correct answer.
In ruminants, which stomach functions like the stomach of a monogastric animal?
A. rumen
B. reticulum
c. omasum
D. abomasum
Why do scientists use the International System of Units (SI)?
A. because the SI is based on the metric system
B. because the tools scientists use only measure in SI units
C. so they can communicate their results without confusion
D. so all scientists are guaranteed to come up with the same measurements
Answer:
It should be answer C.
Explanation:
The main reason to create SI units was to be able to communicate everyone's results internationally, and because we all you different units, the SI units fixed that.
Hope this helped.
Which of the following is true:
- Since the active site has a specific shape it can only fit one substrate.
- The active site can fit any type of substrate.
- Nothing can fit or bond with the active site of an enzyme.
Answer: Since the active site has a specific shape it can only fit one substrate.
Explanation: I took one for the team on Ed puzzle.
Since the active site has a specific shape it can only fit one substrate. The correct option is A.
What is active site of enzyme?The active site is the region of an enzyme where substrate molecules bind and undergo a chemical reaction in biology and biochemistry.
The active site is made up of amino acid residues that form temporary bonds with the substrate (binding site) and residues that catalyze the substrate's reaction (catalytic site).
The active site of an enzyme is the specific region of the enzyme where a substrate binds and catalysis or chemical reaction occurs.
It is a protein structural element that determines whether the protein is functional when subjected to an enzyme reaction.
A holoenzyme is a fully active enzyme that is made up of a protein portion (apoenzyme) and a cofactor.
Thus, the correct option is A.
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EXTRA PTS* Liquids and gases both do not have a definite ______
Answer:
shape
Explanation:
gases and liquids have very spread out particles and contain no particular shape. instead, they take the shape of whatever contains them. on the other side, a solid has a particular shape as the molecules are close together.
Which of the following is NOT a
form in which water can exist on
Earth?
A. gas
B. solid
C. plasma
D. liquid
Answer:
plasma
Explanation:
becaus gas is steam you can boil water and get steam solid because of ice and liquid because of water
Which of the following scenarios is representative of parasitism? A.Tapeworms living in mammal's intestinal tract B.Remora fish attaching themselves to sharks C.Birds feeding on insects stirred up by grazing animals D.Birds eating scraps of food from crocodile's teeth
Answer:
A- Tapeworms living in a mammal's intestinal tract.
Explanation:
Parasitism is a symbiotic relationship between species, where one organism, the parasite, lives on or in another organism, the host, causing it some harm, and is adapted structurally to this way of life.
Hope this helps!
What happened to the water in the 1st stages of photosynthesis?
The water realeases and forms into oxygen gas and hydrogen ions
Answer:
The energy of the sunlight is absorbed by the chloroplast. The water reacts in sunlight to form one glucose molecule and the water releases oxygen as that is part of it's role.
Explanation:
Florida can be described as a peninsula, surrounded on three sides by salt water: the Atlantic Ocean and the Gulf of Mexico. The low lying areas of Florida are particularly susceptible to salt water intrusions and flooding. What is one way that such a disaster would greatly impact human life? A) Available fresh water would be reduced. B) Recreational areas might be destroyed. C) Sink hole development would increase. D) Local weather would be altered.
Answer:
I think it's B.
Explanation:
It might also be A, but B would be my first answer. Hoped this helps!
Name three parts of the world that have a great need for wastewater treatment,
and explain each in some detail.
Answer:
Sewage treatment generally involves three stages, called primary, secondary and tertiary treatment. Primary treatment consists of temporarily holding the sewage in a quiescent basin where heavy solids can settle to the bottom while oil, grease and lighter solids float to the surface.
Explanation:
Hope that helps:)
right now humans are making more co2 faster than _______ can absorb it.
have you ever heard of something called a p l a n t?
What is the initial source of the energy in all food webs and food chains? Explain please
Answer:
The sun
Explanation:
The sun provides the light energy that plants need in order to produce glucose the animals gain after eating the plants or the animals that ate the plants.
The initial and ultimate source of the energy in all types of food webs and food chains is the Sun.
What is the primary source of energy?The Sun is the major source of energy for living organisms and the ecosystems of which they are a part on the Earth. Producers are the organisms of the food chain which produce energy such as plants, algae, and cyanobacteria. These organisms use the energy from sunlight to make organic matter from that of carbon dioxide and water molecules. This establishes the beginning of energy flow through almost all the food webs.
The light which is coming from the sun allows the green plants that is the producers to manufacture chemical energy which fuels all the cellular functions. In turn once the plants are eaten, this chemical energy and nutrients are transferred to the consumers and to other higher organisms.
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The ADP-ATP cycle is critical to producing cell energy. What do you know about this cycle? (More than one answer)
1. On average, 34-36 molecules of ATP are gained through the process of aerobic cellular respiration from
one glucose molecule.
2. When phosphate is added to ADP, free energy from food sources is stored in the phosphate bond,
producing ATP.
3. The hydrolysis of ATP to ADP is reversible.
4. When a phosphate group is removed from ATP by hydrolysis, ADP is produced and energy is stored for
cellular processes.
5. Only aerobic cellular respiration is used to break down glucose into ATP that is usable by the cell.
6. Glycolysis is the first step in both aerobic and anaerobic cellular respiration.
The ADP-ATP cycle is critical to producing cell energy, it is known about this cycle -
1. On average, 34-36 molecules of ATP are gained through the process of aerobic cellular respiration from one glucose molecule.2. When phosphate is added to ADP, free energy from food sources is stored in the phosphate bond, producing ATP.3. The hydrolysis of ATP to ADP is reversible.6. Glycolysis is the first step in aerobic and anaerobic cellular respiration.Cellular respirationIt includes biochemical reactions in which different organic compounds are entirely degraded, through oxidation, and converted into inorganic substances that serve as a source of usable energy for the cell.
It is of two two one takes place in the presence of oxygen, aerobic, and the other in absence of oxygen, anaerobic cell respiration. However, both processes involve glycolysis as their first step.
The production of energy requires ATP hydrolysis to the ADP where is the production of ATP takes place phosphate is added to ADP, free energy from food sources is stored in the phosphate bond.
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Fastttttttttttttttttttttttttttt I will give branliest
Looking at the atomic model, which particle is shown in yellow?
Question 4 options:
nucleus
protons
electrons
neutrons
Answer:
electrons :))
Explanation:
i took the test lol
What are the parts of the compound light microscope
: The three basic, structural components of a compound microscope are the head, base and arm.
•Head/Body houses the optical parts in the upper part of the microscope.
•Base of the microscope supports the microscope and houses the illuminator.
•Arm connects to the base and supports the microscope head.
The head, base, and arm are the three fundamental structural elements of a compound microscope.
Thus, Head/Body houses the optical components in the microscope's upper section. The base of the microscope holds the illuminator and supports the microscope.
Arm supports the microscope head and is attached to the base. The development of the field of microbiology brought into focus the significance of the identification, seeing, observation, and comprehension of microbes, including their structural morphologies and mechanisms.
The study of tiny creatures and agents that can only be seen and investigated under a microscope falls under the purview of microbiology.
Thus, The head, base, and arm are the three fundamental structural elements of a compound microscope.
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State two functions of proteins
Answer:
Protein has many roles in your body. It helps repair and build your body's tissues, allows metabolic reactions to take place and coordinates bodily functions. In addition to providing your body with a structural framework, proteins also maintain proper pH and fluid balance. Your body needs protein for growth and maintenance of tissues. Some proteins are hormones, which are chemical messengers that aid communication between your cells, tissues and organs.
Answer: Some proteins help cells keep their shape, others help build muscle tissue, and others help break down chemicalsSome proteins help cells keep their shape, others help build muscle tissue, and others help break down chemicals
Explanation: Hope this helps :)
Help please I will give brainliest
Answer:
hi
Explanation:
Identify the type of chemical reaction.
H2CO3H2O + CO2
reversible
decomposition
synthesis
exchange
Answer:
Answer = Decomposition
Answer:
Decomposition
Explanation:
26. If there is a waxing gibbous moon on June 2, then when is the next waning gibbous phase?
Answer:
June 30th or July 31st
Explanation:
a waxing gibbous moon occurs every 29.531 days
4 Which statement best describes the graph shown?
Original reaction
Reaction B
Energy -
products
reactants
Reaction progress -
FIG. 2.5.1
a. More energy is released by the original reaction.
b. Less energy is needed to start reaction B.
c. The original reaction is catalyzed.
d. Reaction B occurs at a slower rate.
Graph attached
Answer:
b. Less energy is needed to start reaction B.
Explanation:
The graph shows two different reactions and the energy required over time
a. More energy is released by the original reaction. - this is false, more energy is required for the original reaction to proceed
b. Less energy is needed to start reaction B. - this is true, the peak of the curve is lower showing less energy is required
c. The original reaction is catalyzed. - this is false, likely reaction B is catalyzed
d. Reaction B occurs at a slower rate.- false, they occur at the same rate.
Answer:
b. Less energy is needed to start reaction B.
Explanation:
100%
Small insects can walk across the surface of calm water.
Their feet push the surface of the water down slightly,
somewhat like a person walking across a trampoline, but
they do not break the surface. What is the best
explanation for why this happens?
A. The insects are light enough so that they do not break the hydrogen bonds holding the water molecules
B. The insects actually use their wings to hover slightly above the waters surface and they only skim it with their feet
C. The insects feet are non- polar so they are repelled by the polar water molecules and are pushed away from the waters surface
D. The insects are small enough to see the individual water molecules so they are able to step carefully from one molecule to the next
Answer:
A. Insects are light enough so that they do not break the h bonds holding the water molecules together
Explanation:
The insects are light enough so that they do not break the hydrogen bonds holding the water molecules when they walk across the surface of calm water their feet push the surface of the water down slightly and it is due to surface tension.Thus, option A is correct.
What is surface tension?Surface tension is the tendency of liquid surfaces at rest to shrink into the minimum surface area possible.
Surface tension is responsible for the shape of liquid droplets and the surface tension of water is about 72 mN/m at room temperature.
Water has a tremendous amount of surface tension due to which small mass distributed effectively on its surface.
Surface tension is represented by the symbol T.
Therefore,the insects are light enough so that they do not break the hydrogen bonds holding the water molecules when they walk across the surface of calm water their feet push the surface of the water down slightly and it is due to surface tension.Thus, option A is correct.
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< Exit
Read Ch. 2.2: Limits to Growth (pgs. 46-51)
LUTE
3. What happens to a population in response to a density-independent limiting factor?
NOTEBOOK
B I U
iii
1000
Close
Answer:
............ sorry i don't now
What’s the differences between commercial sponges, bath sponges, and sponges in their natural environment.
Answer:
Synthetic sponges vs natural sponge
Explanation:
Sea sponges inhibit bacteria, mold and mildew; Sea Sponges are permeated with natural enzymes that inhibit the growth of mold, mildew and bacteria. ... Most synthetic sponges fall apart, shrink and become infested with bacteria and mildew in less than one week.
sorry if im wrong <3
Which molecule is a source of carbon, hydrogen, and oxygen atoms for making proteins?
water
salts
carbohydrates
carbon dioxide
Which human activity is correctly paired with its likely future consequence?
overfishing in the Atlantic - increase in supply of flounder and salmon as food for people
2.
development of electric cars or hybrid vehicles - increased rate of global warming
3
use of fossil fuels - depletion of underground coal, oil, and natural gas supplies
4
genetically engineering animals - less food available to feed the world's population
HELP ASAP!!!!!
Which of the following best describes the motion of the object in this p-t graph
Answer:
I think its the third one should be
Answer:
The graph above shows that the position of the body is changing with time exponentially and it is accelerating. The velocity of the body is changing with time and as a result the distance it is covering per time will be changing. Generally the graph of positions against time for a body that is accelerating will always look like the diagram above. For constant velocity motion, the graph will be a straight line with slope equal to the velocity of the body.
Explanation:
The velocity - time graph will for a undergoing the motion described by this graphics will be a straight line graph with it slope equal to the acceleration of the body.
Describing Water Molecules Which of these statements would be true if the water molecule was linear instead of bent? Check all that apply. Water molecules are polar. Water molecules are nonpolar. Water molecules undergo hydrogen bonding. Water molecules have a linear geometry. Water molecules have a bent geometry.
Answer: These are the correct answers...
-Water molecules are polar
-Water molecules undergo hydrogen bonding
- Water molecules have a bent geomtry
Hope this helps whoever needs it
The statements that are correct about water molecules are:
Water molecules are polar. Water molecules undergo hydrogen bonding.Water molecules have a bent geometry.Water is polar molar due to the unequal sharing of electrons between the atoms and the unsymmetrical shape of the molecule means that a water molecule has two poles - a positive charge on the hydrogen pole (side) and a negative charge on the oxygen pole (side).Water molecules forming hydrogen bonds with one another.Water has a bent shape is that the two lone pair of electrons are on the same side of the molecule.Learn more:
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Which of the following is the most obvious type of problem that could be caused by inadequate sewage treatment?
1.Acid Rain
2.Noise pollution
3.Radioactivity
4.Water pollution
Answer:water pollution
Explanation:
Which type of chemical bonds shares electrons?