Bounderies

Question 1

Every cell is surrounded by an ____ that seperates its contents from the outside, it allows entry of only the needed substance and prevents the unnecessary substances

Answer 1

External membrane

Question 2

What system protects the organs from drying out? Protects us from pathogens, heat, sunlight, and a lot of chemical substances from the external environment.

Answer 2

Integumantary system

Question 3

This includes all the activities promoted by the muscular system, like locomotion.

Answer 3

Movement

Question 4

What is responsiveness or irritability?

Answer 4

It is the ability to sence changes in the environment and to react to them.

Question 5

What system is resposible for responsiveness or irritability?

Answer 5

Nervous system

Question 6

What do you call the process of breaking down food into simple molecule that can be absored into the bloodstream

Answer 6

Digestion

Question 7

What system is responsible for distributing the nutrient enriched blood cells to different parts of the body?

Answer 7

Cardiovascular system

Question 8

Is a broad term that refers to all chemical reactions that occur within the body and all of its cells

Answer 8

Metabolism