Is there a reason why nature chose carbon as building blocks and not any other element, say silicon?

The nurse is caring for a 3 year old with repeated diarrhea. the client is listless ad clings to the parent. the nurse reviews the labwork which reports a ph - 7.33, hco3 - 21, paco2 - 42. which would be documented?

Which ecosystem is found where the fresh water of a river meets the salt water of the ocean?

If a patient with type b blood received a transfusion of ab blood

A pregnant woman is admitted to the hospital with a diagnosis of placenta previa. which action would be the priority for this woman on admission

The intervention of extraterrestrials has been used to explain the Bermuda Triangle, a region of the Atlantic Ocean where ships and planes are frequently lost, leaving no evidence behind.

Can humans be cold-blooded?

Which area shows the climax community of secondary succession?

What type of dragon is the submeripper

Does glucose follow the same path as blood in the kidneys

Explain how to predict y-values using the equation of a regression line.