HEL PLEASE Standards:
Making and applying scientific connections.
Understanding and using academic vocabulary

Directions:
Read the task before attempting.
Review the rubric before attempting.

Task:

Systems in the human body interact to maintain homeostasis. Four of these systems are listed below.
Body Systems
Circulatory
Digestive
Respiratory
Endocrine
Nervous

Select two of the systems listed. Identify each system selected and explain how the systems work together to maintain homeostasis.

Response:

hammurabi rulers

good lesson

answer: ice crystals in air

the water from the water body or another source of water gets evaporated as water vapor as an effect of heat on water. these water vapor rises in the upper layers of the earth atmosphere under high atmospheric pressure. the atmospheric pressure of these water molecules starts to decrease due to the effect of cold air. the invisible water vapor condenses into visible water droplets and ice crystals.these ice crystals and water droplets being less denser than the surrounding air floats on air as clouds.

a. population growth is decreasing

-2

+4

-10

-3

-8

-3

so the population decreased by 24 because 3+3+8+10+2=26-2=24.

hoped i !

explanation: