Answer:
option b i think so i think its correct
A.) The radius of vessel has the greatest affect on blood flow.(brainliest plz)
Answer:
people may get sick or kill their crops by using water thats from unfilter or unsustainable, they're could sometimes be bad chemicals and bacteria in the water
Answer:
The answer is D.
Explanation:
The friction of the brake rubbing the rim of the front tire causes the bike to slow down and stop.
Answer:
An ecological pyramid is a pyramid that illustrates the relations between living organisms at different levels
