Genus is made up of organisms that are most similar genetically. Therefore, your correct answer to this question would be letter choice D that was provided. A genus is a taxonomic category that is above species in the ranking, below family.
I think the correct graph would have light intensity on the x-axis (because light intensity is the independent variable) and a measure of photosynthetic rate (either O2 evolution or CO2 consumption) on the y-axis (because the rate of photosynthesis is the dependent variable)... hope this helps
Active transport requires energy passive transport does not
Your question isn't the most clear, but I think your answer is rocks, or more specifically phosphorous rich rocks because the phosphorous will mix with the sediments on the river's/lake's ground forming phosphorous rich rocks.
That means that It'll become a phosphate mineral and later become phosphorous again when the minerals weather.
Hope it helped,
BioTeacher101
Answer:
tunica media hope this helps
