When light intensity is below 200 μmol photons/m2/s, do sun plants or shade plants have a higher rate of photosynthesis? Provide evidence from the graph to support your answer. Then utilize clear reasoning to explain.

Use the drop-down menu to match the following definitions to the corresponding terms. the total variety of organisms that live in the biosphere a group of organisms that breed and produce offspring that can breed all of the biotic and abiotic factors in an area

What are the two causes of density in deep current waters? a. salinity (how much salt) of the water and high temperaturesb. salinity (how much salt) of the water and low temperatures c. oxygen content of the water and high temperatures. d. oxygen content of the water and low temperatures

Modern sea star larvae resemble some primitive vertebrate larvae. this similarity may suggest that primitive vertebrates