Question

Which explains why few animal species live in a fast-flowing river? Question 2 options: Cold water lowers dissolved oxygen levels. Currents prevent accumulation of most organic matter. Few animals are adapted to withstand high-speed water. Frothing water reflects sunlight away from autotrophs.

Answer 1

Answer: to

get to places a lot faster like some fish swim in fast moving rivers to travel faster

Answer 2

Because some can't handle certain environments in fast flowing rivers.

Step-by-step explanation: