Which tissue acts as a cushion and protects the body? a. epithelial tissue. c. muscle tissue. b. nervous tissue. d. connective tissue.

Juan, a graduate student in an electrophysiology lab, stimulates an isolated neuron grown in a petri dish and measures its action potential. how will the neuron respond to the firing of the action potential? a. its dendrites will extend. b.

The diagram represents one of Mendel's laws or principles of inheritance. F 1 includes Upper G g and Upper G g. F 2 includes Upper G Upper G, Upper G g, Upper G g, g g. The second F 2 includes Upper G g, Upper G g, Upper G g, and g g.

Explain how energy flows through this food chain

Cold air is more dense than warm air; therefore, it has

The establisment of norms (averages) in order to asses what is representative of the general population is called?

Human pedigrees do not show the clear patterns that mendel found in his peas because

What is a multicellular protist that gets energy from the sun and can grow up to 100 meters long

How does cell division solve the problems of excessive cell growth?

Charles darwin developed the theory that explains how new species develop based on evidence from many different kinds of scientific inquiry. darwin's theory can only be accurate if the earth is very old.

What happens when an object has an equal amount of positive and negative charges?