Community one is made up of 500 different species and has a total number of 5000 individuals. community two is made up of 100 different species and has a total number of 10,000 individuals. which community has higher species diversity?
community one
community two
they both have the same species diversity
there is not enough information to determine species diversity

The gene that causes sickle-cell disease is present in a higher percentage of residents of sub-saharan africa than among those of african descent living in the united states. even though this gene causes sickle-cell disease, it also provides some protection from malaria, a serious disease that is widespread in sub-saharan africa but absent in the united states. discuss an evolutionary process that could account for the different percentages of the sickle-cell gene among residents of the two regions.

Name the two stages involved in protein synthesis and explain what occurs in each of the two stages. be sure to also indicate where each process takes place. plz don't give one sentence answers : d

Write the balanced chemical equation forphotosynthesis.