Within a forest ecosystem, the habitat of a fern would
.a. the tree that casts the shadow in which the fern grows.
b. the decaying plant material which provides nutrients for the fern.
c. the soil and the space occupied by the fern leaves.
d. the entire forest floor and all air moving through the forest.

What evidence supports the law of conservation of energy? a) mechanical energy is converted to chemical energy during photosynthesis. b) oxygen is made from the breakdown of carbon dioxide during photosynthesis. c)energy is absorbed by chlorophyll and becomes chemical energy during photosynthesis. d)the sun gives off light energy that is absorbed by plants.

Describe the impact of deforestation of both abiotic and biotic factors within the tropical rainforest.

Which one is an advantage of external fertilization a. the offspring are genetically identical to the parents b. more eggs can be fertilzed at one time c. more sperm can be released at one time d. more protection is available for developing plz