What are relationships between species that are adapted to each other and may be mutually beneficial or involve exploitation called?

In the african savanna, more wildebeests are born than the environment can support. which is most likely to happen over a period of years as a result

Explain how ancient whale fossils found in eqypt are believed to support the theory of evolution.

Which set of terms best describes a community of miners who live out in the countryside of west virginia and use specialized geological equipment to analyze the composition of rock?