Atmospheric changes in Earth’s history have caused large temperature changes through time. Explain how knowledge of these past connections between atmosphere and climate can inform us about modern-day climate change?

1. which statement is true regarding monocytes? a. they digest pathogens. b. they produce antibodies against cancerous cells. c. they have a granular appearance under a microscope. d. they produce antibodies against microorganisms.

Which of the following is not a food produced in rainforests? a) coffee b) cocoa c) avocados d) wheat

Kudzu vines grow by climbing and wrapping around trees. trees covered by kudzu can die because they are starved of sunlight. what type of relationship exists between the trees and the kudzu growing on them?