[OU.02] The pictures below show two types of telescopes. Which of these statements is most likely true about the ability of the telescopes to gather radiations from distant objects in space?
Both the telescopes gather the same amount of radiations.
Neither of the telescopes gather sufficient amount of radiations.
The refracting telescope gathers more radiations than the reflecting telescope.
The reflecting telescope gathers more radiations than the refracting telescope.

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.

How do you date a sample of rock that you suspect as being one of the earliest on earth

Asap. this question is 100 points if you answer it question: describe the basic relationship between ocean depth and temperature seen in the graph