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Basile [38]
3 years ago
15

explain how the thermostat in your house uses a negative feedback system to maintain your home's temperature

Biology
1 answer:
Marina86 [1]3 years ago
7 0
For example, a thermostat that controls the temperature in a house uses feedback. ... processes in a biological or economic systems use feedback to maintain a desirable state of the system.
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The Physical Activity Guidelines for Americans provide guidelines specifically for older adults. "Which of the following is not
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b. All adults should engage in moderate-intensity aerobic physical activity for at least 150 minutes per week, vigorous-intensity aerobic activity for 75 minutes per week, or an equivalent combination of the two.

Explanation:

The Physical Activity Guidelines for Americans guidelines for older adults states that:

Older adults are more susceptible to cardiac and nervous disorders along with poor musculoskeletal strength.  

To maintain good cardiac and nervous health; musculoskeletal fitness and strength; reduce depression, cognitive decline; older adults are directed to engage in moderate-intensity/vigorous or combination of both aerobic physical activities and muscle-strengthening exercises.

They should include physical activities combining one or more of; occupational (work-based) activities; transportation (walking, cycling); household chores (cleaning); leisure time activities (gardening, dancing); sports activities (hiking, biking, swimming, games, running) and planned daily routine exercise activities; all of them as part of their daily routines performed as an individual, family or community-based activities .

Older adults with mobility issues should perform exercises to improve their balance and prevent falls .

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3 years ago
The reproductive system is the only organ system not vital to survival and the only system that has differences between genders
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Answer:

pretty sure false

Explanation:

hope it helps

3 0
3 years ago
Which of the following describes the main role of the electron transport chain
Mumz [18]

Answer:

A

It produces molecules of ATP(Adenosine triphosphate)

3 0
4 years ago
What is the meaning of albumin
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Albumin is a protein made by your liver. Albumin helps keep fluid in your bloodstream so it doesn't leak into other tissues.

Explanation:

5 0
3 years ago
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Which statement correctly identifies Old Faithful and explains how it formed? It is a caldera formed from a vent collapsing. It
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Answer:

It is a caldera formed from a vent collapsing. It is a mud pot formed from pools of boiling, acidic mud. ... It is a geyser that formed due to water heated by magma erupting at Earth

Explanation:

It is a caldera formed from a vent collapsing. It is a mud pot formed from pools of boiling, acidic mud. ... It is a geyser that formed due to water heated by magma erupting at Earth

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