When it comes to the environment and the oceans ecosystem whales help regulate the flow of food by helping to maintain a stable food chain and ensuring that certain animal species do not overpopulate the ocean.
Centromeres split apart during anaphase.
spindle fibers pull the to sister chromatids apart.
chemical formula??! do you mean O2
A. <span>Pollution made in one country might contaminate the ground, water, and air of other countries.</span>
Answer:
The independent variable is amounts of distilled water.
Explanation:
The dependent variable of this experiment is the height of each plant which is dependent on the amounts of distilled water added to each pot. Notice that days and amount of soil are constants. Therefore, the independent variable in this case is the amount of water added to each pot.
