as a cinsequence of a general increase in body size in animals, why did transport systems that use blood evolve

Nitrofurantoin used during the fifth week of pregnancy places the neonate at risk for which condition?

Plz will mark! the diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?

Study this image which statement best describes the rock shown check all that apply