velocity is a vector so it has a magnitude and direction so the answer would be B
The decomposition of marine plants that depletes dissolved oxygen
Elephants, who are important grazers, are instrumental in transforming woodlands into grasslands. This has a tremendous impact on other species that depend on the grass for their survival. The significance of the elephant in this example is B. keystone species.
Protons electrons and newtrons
<span>The protons and neutrons are located in the nucleus of the atom</span>
Answer:
D
Explanation:
An oil boom helps contain the oil so that it is easier for them to skim it off of the water. They aren't meant to clean up oil, only to contain the oil since it does not sink or mix with water.
