Students planted three bean seeds after several days, they observed that the seeds' roots were growing downward into the soil which type of tropism were the roots displaying

A. Geotropism

B. Thigmotropism

C. Phototropism

D. Photoperiodism

Animals lose heat through the surface areas of their skin. A small animal, such as a mouse, uses a much larger proportion of its energy to keep warm than does a large animal, such as an elephant.

Which of the following is least important when considering lab safety? OA) using your lab equipment properly OB) knowing the location of safety equipment OC) washing your hands thoroughly before performing any experiment OD) understanding the

How many nitrogen atoms are in one molecule of the compound Al (NH3) 2?

In which climate would you expect to find a plant with smooth, thick skin enclosing a gel-filled interior?

Steps for the phosphorus cycle

What is the definition of a asexual human

How is chemical weathering different from physical weathering? a. Physical weathering involves the movement of substances while chemical weathering does not. b.

Both astrology and astronomy study the stars. The major difference in the two is that 1. Astrology is a science that uses the scientific method. 2. Astronomy is based on opinions and beliefs 3.

When a hostname is configured through the cisco cli, which three naming conventions are part of the guidelines?

Identify the four postulates of natural selection. select all that apply. view available hint (s) select all that apply. individuals in a population all possess the same traits. some trait differences are heritable.