D) use different scientific names for the same organism.
Answer:
a polymer is a large unit comprised of monomer
The independent variable is the variable we have full control over or we could manipulate. Thus, from among the choices below:
A. the amount of pressure placed on the rock B. the type of minerals used to form the rock C. the number of rocks tested D. the chemical composition of individual minerals
The answer is A. (the amount of pressure placed on the rock). It is the independent variable.
Answer:
Fires often remove alien plants that compete with native species for nutrients and space, and remove undergrowth, which allows sunlight to reach the forest floor, thereby supporting the growth of native species
