What level of organization is the human eye? To what system does it belong? Explain.

Do these have body cavity? Phylum Annelida Phylum Arthropoda Phylum echinodermata phylum nematoda phylum porifera phylum cnidaria

Why is pyruvate converted to lactate in anaerobic conditions?

How do solute particles enter a cell

A marine scientist measures the energy found in a system consisting of a shark and fish. After the shark consumes the fish, the marine scientist concluded that chemical energy from the fish was transformed to kinetic energy in the shark.

All the internal structures are suspended (floating) in what substance

Do decomposers have predators?

How many years will it take Mount Rushmore to finish weathering

How is polyploidy defined

In 1665, what structures did Robert Hooke observe through a microscope?

18. Where do the light-dependent reactions take place? . in the stroma b. outside the chloroplasts c. in the thylakoid membranes d. only in chlorophyll molecules