2. The diagram to the right illustrates rock layers beneath a forest in the snow-covered mountains of
Canada. Fossils of tropical jungle plants were found
in layer C.
What conclusion can be drawn from this fact?
a. At some point in the past, this area was
covered by water.
b. Plant life has not changed much over many
years.
c. This area of Earth used to have a different
climate than it does now.
d. There is a large underground heated water
supply beneath the forest.

Plzzz hurry im being timed ! humans, like other organisms, require energy for growth and repair. when cells create atp for energy, carbon dioxide is produced as a waste product. how does the body respond to this process in order to maintain homeostasis? a. the digestive and respiratory systems interact to move carbon dioxide to the lower intestine, where it is transformed into methane. b. the circulatory and digestive systems interact to move carbon dioxide to the stomach, where it to break down food. c. the nervous and urinary systems interact to move carbon dioxide to the kidneys, where it is absorbed into the bloodstream. d. the circulatory and respiratory systems interact to transport carbon dioxide to the lungs, where it is expelled from the body.

As a result of these processes the single celled organism accomplishes

Which of the following would you not find in a bacterial cell? dna cell membrane golgi apparatus ribosomes