20. The rubber tree has smooth, thin bark and
large, waxy leaves that allow rainwater to run
off faster. Which organism is most likely to live
in an environment similar to the rubber tree's
environment?

A. Kangaroo paw plants that have tiny hairs to
hold on to water droplets.

B. Giant water lilies with waxy leaves that float
on water.

C. Ocotillos that become dormant, or inactive,
between rainfalls.

Give an example of a trait that is controlled by more than one gene.

Which statement is the best summary of the model? a-a series of aerobic and anaerobic reactions take place in cells b- the sun's energy moves through trophic levels in a food chain c-light energy is converted into stored chemical energy plants.d- food molecules are broken down in the cells if living things.

2. which of the following statements does not accurately describe stem cells? a. embryonic stem cells make up the inner cell mass of a blastocyst. b. with more research, stem cells may be used to repair or replace damaged cells. c. the use of stem cells is without any objections since it can be used in therapies to humans. d. adult stem cells are multipotent and can differentiate into many types of cells.