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dolphi86 [110]
3 years ago
9

Measuring its costs and benefits in terms of energy spent and/or gained, predation:

Biology
1 answer:
Neko [114]3 years ago
8 0

Answer:

The correct answer is C. results in a gain for one individual and a loss for the other.

Explanation:

Predation results in one individual gaining energy, the predator, and as the principle of energy conservation says, therefore, the prey represents a loss of energy.  

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Explanation:

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3 years ago
Your teacher says that your hypothesis for a experiment cannot be proven. Do you agree, or do you disagree? Explain your answer
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3 years ago
The Atlantic Ocean gets about 3-5 ______ wider each year.
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3 years ago
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Indicate whether each statement is true or false: 1. Compliance is the tendency for blood vessel volume to increase as blood pre
Evgesh-ka [11]

Answer:

1. False

2. False

3. True

Explanation:

1. Compliance is the capacity of a container to increase in size to allow it hold more content. Blood vessel, arteries and veins expand (increase in volume) to be able to accommodate a surge in blood flow, which is as a result of an increase in pressure of the blood from the heart pumping of the blood

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Compliance, C = ΔV/ΔP

From the above equation, a blood vessel with a large compliance, exhibit a large increase in volume when the increase in pressure is small

Therefore, the statement 'Blood vessels with a large compliance exhibit a small increase in volume when pressure increases a small amount; is false

3. The compliance of the vein ranges from 10 to 20 times (30 times in some literature) greater than arteries. A factor which can be affected by the vascular smooth muscle contraction or relaxation

Therefore, the statement, 'venous compliance is approximately 24 times larger than arterial compliance, so as venous pressure increases the volume of veins greatly increases' is true

4 0
3 years ago
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NemiM [27]

Answer:

gravity im not sure though

Explanation:

7 0
3 years ago
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