Plants respond to stimuli such as light and gravity. These responses are chiefly due to:

A. the transmission of nerve impulses

B. the distribution of auxins

C. transpirational pull

D. capillary action

Assessing claims and evidence

Which best explains how thermal energy is transferred when someone holds a hand above a fire? O O O It is transferred by conduction and radiation. It is transferred by only convection. It is transferred by only conduction.

In addison disease, a failure of the adrenal cortex, electrolyte imbalance results from a deficiency of

Which of the following is a fat replacer? (A) trans fat (B) olestra (C) phosphate (D) saccharin

When a landslide occurs it is most likely due to: A. high winds B. Soil creep C. Slumping D. rock metamorphasis

Based on the name of the muscle pronator teres what can you tell about it

The temporary hyperpolarization that occurs at the end of the action potential is caused by the

What is A tree that sheds its leaves in the fall exhibiting

The most sigenificant factor in determining daily caloric intake necessaty to maintain weight is

1. If you travel north from the equator, what generally happens to the intensity of ultraviolet light? a. The intensity increase b. The intensity decrease c. The intensity stay the same. 2.