Answer:
B.all the gray squirrels that live in a forest
Explanation:
took the test
Contact forces only work by pushing.
Contact forces only work by pulling.
Contact forces require the physical contact between objects.
Contact forces work between two objects that do not touch.
In physics, a contact force is a force that acts at the point of contact between two objects, in contrast to body forces. Contact forces are described by Newton's laws of motion, as with all other forces in dynamics. Contact force is the force in which an object comes in contact with another object.
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Lowers the amount of energy needed to perform chemical reactions
When you breath O2 passes into your blood stream while CO2 passes out of your blood stream
Involved with, but does not become a part of chemical reactions
Small molecules with no charge can move through semi-permeable membranes by this process
a. Enzymes
b. Simple Diffusion
c. Enzymes
d. Simple Diffusion
e. Osmosis
These are to match up
The given statements can be matched as following:
a)The diffusion of water from a high concentration to a low concentration - Osmosis
b)Lowers the amount of energy needed to perform chemical reactions- Enzymes
c)When you breath O2 passes into your blood stream while CO2 passes out of your blood stream-Simple Diffusion
d)Involved with, but does not become a part of chemical reactions-Enzymes
e)Small molecules with no charge can move through semi-permeable membranes by this process-Simple Diffusion
Explanation:
a) Osmosis is generally defined as the process by which water is transported from a region of Higher concentration to the region of Lower concentration.
b) Enzymes are well known to reduce the amount of energy required or needed for a chemical reaction to take place.
c)The process by which oxygen passes through our blood stream and carbondioxide passes through the other is known as simple diffusion process.
d) Enzymes are ones that actively gets involved in the chemical reaction but they will never become a part of that chemical reaction.
e) Diffusion is the process by which very small molecules that carries no charge moves through semi permeable membrane.
B. the theory is accepted, not the evidence
C. the evidence is wrong
D. a vote is taken to accept new evidence
A. The theory could be altered. If new evidence I presented it is the law to take a look at it.
If new evidence challenges a theory, it may lead to the alteration of that theory. This is a key aspect of the scientific method, where theories and hypotheses are continuously tested. The climax of these tests can lead to validation, modification, or discarding of the theory.
If a theory is challenged by new evidence, a possible outcome is that the theory could be altered. In the realm of science, theories are not static; they are dynamic and prone to modifications when new, credible evidence emerges. Theories are always subject to validation and verification. When the theory of evolution was first proposed, for instance, it faced plenty of criticism and disbelief. However, as it was continually supported by emerging evidence, it is now widely accepted.
An assumption or hypothesis is typically tested through experiments. If experimental results contradict the theory or hypothesis, scientists often amend or discard it. This process exhibits that theories aren't absolutes but rather are continually evolving constructs subject to change based on the emergence of new evidence.
This is part of the scientific method, where theories and hypotheses are continuously tested and re-tested using experiments. It's also important to remember that evidence-based science values new findings that can be replicated and verified across multiple experiments, confirming or questioning existing theories.
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ATP molecules is used to store and release energy like battery.
The principle chemical compound that cell uses to store and release energy is Adenosine triphosphate or ATP.
Adenosine triphosphate:
living things use chemical fuels as well, one of the principal chemical compounds that cells use to store and release energy is adenosine triphosphate ATP.
Three main parts:
ATP consists of
adrenine, a 5-carbon sugar called ribose and three phosphate groups.