Which of the following statements best explains how forests reduce atmospheric carbon dioxide levels? * a. The roots of trees fix atmospheric carbon dioxide into the soil for use by the trees
b. Soil bacteria in forests break down atmospheric carbon dioxide to produce fossil fuels.
c. Trees use atmospheric carbon dioxide during photosynthesis to form organic compounds (sugar/food).
d. Animals that live in forests consume atmospheric carbon dioxide during cellular respiration

Vegetation that grows along the floors of tropical and temperate forests is called undergrowth. how is the undergrowth of a tropical rain forest most likely to differ from the undergrowth of a temperate forest? a. a tropical rain forest's undergrowth most likely experiences periods of dormancy during colder weather. b. a tropical rain forest's undergrowth most likely experiences periods of dormancy during rainy weather. c. the undergrowth of a tropical rain forest most likely requires less sunlight. d. the undergrowth of a tropical rain forest most likely requires more sunlight.

Growth of chest hair, deepening of the voice, and muscle growth are secondary sex characteristics. which most likely affects the development of these traits? testes ovaries prostate gland vulva

Which element forms the basis of all organic organisms a carbon b oxygen c hydrogen d nitrogen