To support life, why must a planet have a roughly circular orbit around a star? A. so freshwater Is available B. to keep the proper air molecules in the atmosphere C. to support chemical reactions D. for temperature regulations

Slow oxidative muscle is often referred to as "red muscle", while fast glycolytic is referred to as "white muscle". What gives slow oxidative muscle its red color?

The prokaryotic cell cycle is different from the eukaryotic cell cycle because in the prokaryotic cell cycle a. there is no growth phase b. cell division does not involve division of the cell nucleus c. DNA does not replicate d.

An alpha-2-agonist that provides excellent sedation, muscle relaxation, and analgesia is

In what type of cells is smooth er abundant

The anterior compartment of the thigh is involved in lower leg extension. the anterior compartment of the thigh is involved in lower leg extension. a. True b. False

Why is a virus considered to be nonliving (info provided in text of reading) ?

Some clients are excessively responsive to either the primary or secondary effects of a drug. This is known as hypersensitivity, and it may result from a pathological or underlying condition.

Is a chameleon a lizard?

Which answer is a type of muscle tissue in the human body humoral cardiac digestive pulmonary

Select all the correct answers. According to Newton's law of universal gravitation, which statements are true? As we move to higher altitudes, the force of gravity on us decreases. As we move to higher altitudes, the force of gravity on us increases.