Primary producers are the basis of any food chain. Sunlight powers photosynthesis which results in the production of chemical
energy, glucose. Some organisms are known to survive in dark habitats in which sunlight cannot penetrate. What process is
responsible for how these organisms obtain energy?
A. chemosynthesis
B. Photosynthesis
C. spermatogenesis
D. cellular respiration

Wich level of organization includes all the other levels or organizations

Recommend a strategy for incorporating sustainable human activity into a tropical rain forest biome.

Graded assignment lab report answer the questions below. which combinations of substances resulted in a chemical change? for each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. make a general statement about the reactivity of the metals in this experiment.