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Alisiya [41]
2 years ago
9

In addition to the natural loss of muscle mass that occurs as we move into our older years, changes in lifestyle, such as transi

tion from employment to retirement, also account for a decrease in ___________.
a. stress response
b. energy needs
c. hormones
d. brain activity
Biology
1 answer:
iogann1982 [59]2 years ago
7 0

Answer:

B. Energy needs

Explanation:

As an individual ages there is a characteristic natural loss of muscle mass that occurs and increases as they move into older years. Changes in lifestyle, such as transition from employment to retirement, also account for a decrease in energy needs. This is because there is less amount of work done during retirement than when an individual is actively working.

The less amount of work is the reason why there is also a corresponding decrease in the energy needs.

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denpristay [2]

Plants stored carbon in their tissues to use as energy and plants took in carbon dioxide and released oxygen through photosynthesis. Thus, the correct option is A and D.

<h3>What is carbon cycle?</h3>

The carbon cycle is the ongoing process through which carbon atoms move back and forth between the atmosphere and the Earth. The amount of carbon in this system does not fluctuate because our planet and its atmosphere are a closed environment. The location of the carbon, whether it is on Earth or in the atmosphere, is continually changing.

Plants use photosynthesis to transport carbon from the atmosphere into the biosphere and move it up the food chain. They make sugar molecules by chemically combining carbon dioxide with oxygen and hydrogen from water using solar energy.

For more information regarding carbon cycle, visit:

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4 0
1 year ago
Well I'm kind of new so answer it What is Ecosystem?What are the ways 2 balance it ?Thank u​
mars1129 [50]

Answer:

A biological community of interacting organisms and their physical environment.

Explanation:

A balanced ecosystem signifies a habitat which is sustainable. It consists of animals, plants, microorganisms and more which depend on each other and their surroundings. These ecosystems exhibit resourceful energy and material cycling. It also displays interconnectedness amid primary producers and predators.

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8 0
3 years ago
Pesticides are used on crops to prevent the crops from being eaten by pests such as insects. The chemicals in the pesticides kil
Gnom [1K]
The answer is option a.
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melamori03 [73]

it would be most likely A.

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8 0
2 years ago
Why are amphibians slimy
Aleksandr-060686 [28]

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I hope this helps you

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3 years ago
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