Answer:
What else did this question provide??
Explanation:
Explanation:
I think body composition option a
C. A 50% oxygen saturation level of blood returning to the lungs might indicate an activity level higher than normal.
Answer:
To keep clean water and save wild life
Explanation:
type of pollution - littering
Cuase: excess materials not being disposed correctly.
Effect: animals die the water is infect and items could damage filters-dirty water and dead animals.
