Evergreens are trees that are adapted to keep their leaves all year long. Most of the trees that grow in the taiga biome are evergreens because this adaptation

Some of our neurons (cells of our nervous system) have ATP-gated calcium (Ca+2) channels in both their plasma membrane and nuclear envelope. (tricky a. True b. False

How can invasive species affect biodiversity

What describes a negative consequences of humans use of excess water

The surface of the lake freezes in the water, and then thaws in the spring, without a change in the size or shape of the lake. Is this process constructive, destructive, both, or neither?

A person's mental and emotional condition can have no effects on their overall health. a. True b. False

Examples of chlorophyll

If the outside temperature decreases by 20 degrees Celsius, what will happen to a reptile's body temperature?

Why do human sweat and dogs pants? Explain the purpose and the reason it is effective

Adenosine triphosphate (atp) is the main / "energy currency/" used in cells. atp hydrolysis is coupled with unfavorable reactions, making the net change in energy for the set of reactions less than zero (favorable).

Ecology is made up of