What is the branch of science that examines the interrelationships of living things?

An ocean basin will form in what location, relative to the tectonic plates?

Pioneer plant species could be described as those that

What are the intercellular communication types at a synapse? Select all that apply. a. soups - chemical synaptic transmission b. sparks - chemical synaptic transmission c. soups - direct electrical communication d.

A scientist is using a computer model to predict changes to a population of rabbits in in a meadow. Identify the information about the rabbit population that should be included in the computer model?

A balance must exist between substance enetering and exiting cells. most animals remove substances by_.

Antibiotics are routinely introduced into the food of cattle, chickens and other livestock, which causes the animals to grow faster. Since the cost of antibiotics is low, the use of antibiotics is an easy way to achieve faster weight gain in animals.

Which of the following is NOT a type of air pollution? a. acid rain b. mercury c. ozone d. oxygen

What are the effects of Chernobyl

The line y=-8 is ... horizontal, slanted, vertical? The line perpendicular to the line y=-8 is horizontal, slanted, vertical? The equation of the line perpendicular to the line y=-8 (-4,-2) is x=-4 or y=-4 or x = -2 or y=-2

Which energy resource is nonpolluting and is powered by a free, inexhaustible source?