A mental tumor would be found in the _?_.

O a. brain

Ob. thigh

Oc. chin

O d. back of head

Oe. it is not located in any of these regions.

A dog gives birth to 5 puppies. What percentage of the chromosomes does each puppy share with the mother? A 25% B 50% C 75% D 100%

N any ecosystem, decomposers are important for all BUT one of the following.

What function do chloroplasts perform? They use light energy to make food for the plant. They control the activities in the cell. They produce proteins for the cell. They provide temporary storage for the plant's wate

Bottleneck events are always caused by the death of most of a species' population.

1. What will happen when two plants are introduced?

13. Excess salt is removed from the body through sweat glands in the skin, This is an interaction between systems.

a cell with 5% salt concentration is placed in a beaker with 1% salt concentration. what will happen to the cell over time

What are the roles of the nervous muscular circulatory and respiratory systems in heat regulation?

Which cell structures are seen in all cell types? Check all that apply. - DNA - cytoplasm - nucleus - ribosomes - cell membrane

The small blood vessels that deliver blood to and pick blood up from tissues are