Trees like the mesquite tree have deeper roots than other desert plants. How are these roots an adaptation for survival in the desert ecosystem?

Why is geology not a part of the study of biology

A genetic trait that appears in every generation of offspring is called ___.

Why is having a tumor worse for a small animal than it is for a large animal?

Separating sand from water can be done by

Water has a high surface tension. Some insects can stride across the water due to the combination of their legs and the high surface tension of the water.

Coal deposits were formed from? A. Plant life in ancient B. Ancient plankton and marine life C. Freshwater organisms from the last 100,000 years D. Modern plants and animals

According to the Hardy-Weinberg principals, which of the following can prohibit genetic equilibrium?

Rickettsia are obligate intracellular parasites that are transmitted by arthropods. In which of the following places would you most likely find the parasites living in the host organism during the course of infection? A.

How are viruses able to move between species?

The process by which a population becomes better suited to its environment is known as?