Ecology is defined as... A. the branch of biology that deals with chemicals
and their composition
B. the branch of biology that deals with climate and
weather
C. the branch of biology that deals with interactions
of organisms with each other and the surroundings

Prior to the mt. st. helens eruption on may 18, 1980, satellite and topographic views of the volcano were captured. based on the topographic map of mt. st. helens, what is the contour interval if the volcano height is 2,950 m? question 9 options: 600 m 400 m 750 m 500 m

What is one way intensive agriculture can contribute to climate change? a. tree loss to agriculture increases earth's albedo b. livestock manure absorbs greenhouse gases c. large herds of livestock release greenhouse gases d. fewer trees are available to replenish petroleum stores appex

The largest unit within which gene flow can readily occur is a