Runoff from farms that use fertilizers is entering a small lake. This will most directly affect the lake by causing A the lake to dry up.
Balgae to grow in the lake.
water in the lake to become solid.
D
the lake to become deeper.

Abird flies by moving its wings up and down. which two systems are most directly responsible for the movement of a bird's wings? a. skeletal and muscular systems b. respiratory and muscular systems c. skeletal and digestive systems d. respiratory and digestive systems