Needs Flashcards
1
Q
Heat
A
by-product of and needed to ensure metabolic reactions
2
Q
Oxygen
A
small in quantity in our air by necessary for energy production
3
Q
Pressure
A
needed to move blood around the body
4
Q
Food
A
not just for hunger but for nutrients. Body processes are dependent on what we eat.
5
Q
Water
A
majority of body, transports substances, regulates temperature
