When two populations of organisms are in competition, they

A.

must be replaced by a third population.

B.

are trying to use the same resources.

C.

always join together as a single population.

D.

cannot both survive.

Name 2 ways forelimbs are different that hindlimbs

Why are there different normal values for hemoglobin levels and rbc count in males and females?

True or false living things required energy to carry on life processes, have the ability to reproduce, and are composed of cells

Describe what is happening in the bottle that contains CO2

Heart disease is a noncommunicable disease because O O o it can be spread. it does not spread from person to person. it is contagious. it only affects individuals, not communities.

Where would sugar most likely be present in water?

When water is absorbed from the chyme, it becomes what?

What does the theory of plate tectonics state about the earth

If there is a glucose shortage, how does the body produce energy?

Greg is testing two different types of fertilizer on his tomato plants to find the best conditions for his summer garden. He isadding different amounts of fertilizers to his plants. Then he is recording how much the plants grow for 4 weeks.