Answer:
c
Cause at the bottom it is cold and up top is warmer
PLAY. <span>Control. The part of an experiment that is not being tested and is used for comparison.
</span>
Answer:

Explanation:
Amount of water displaced by the sphere will be equal to the volume of complete sphere.
As the sphere completely sinks to the bottom of the cup.
We have been given;
Diameter of sphere (d) = 4.6 cm
So,

Volume of sphere (V):

By substituting value of r we get:

1 cm³ = 1 mL

V = 51 mL
So,
Water displaced by the sphere = 51 mL
A) a spurt in the number of jellyfish because there will be a decreased number of turtles to feed on them
Answer:
environmental factors do not affect a species