The minnows likely overall body size, so could have had longer guts regardless of diet. dividing gut length by body length allowed the researchers to rule out differences in gut length due solely to differences in body size. knowledge about relative gut length makes the researchers consider if the fish is carnivorous or herbivorous.

In the diagram below, the northern hemisphere would be in what season at position a a.fall b. winter c.summer d.spring

Abeaker of water was heated and then placed on a bench in the laboratory. the water cooled until it was the same temperature as the air in the laboratory. which of these explains the mechanism by which the water cooled? a. heat energy was transferred from the water to the air. b. water molecules from the water formed warm water currents. c. the water molecules absorbed energy from the molecules in the air. d. the water released radiation until it contained no heat energy.

What is the type of asexual reproduction represented inside the box ? answer this