Vascular plants, such as ferns, trees, and flowering plants, have specialized tissue known as vascular tissue. The function of vascular tissue is to

A.

control movement.

B.

sexually reproduce.

C.

transport materials.

D.

produce energy.

In the water kingdom amusement park, when two sea lions throw and catch balls on their nose, they are rewarded every time with fish after they successfully complete their act. the sea lions have been trained to perform this behavior through

A woman with hemophilia and a man without hemophilia are expecting a baby boy. what are the chances that their son will also have hemophilia

Which two factors come together to create psychological suspense

How did Mendel make crosses with his plants? A., He planted the seeds of each type together, and they grew into a single plant. B., He cut the peas in half and combined them to grow a single plant. C.

James took two pea plants, placing one in a dark closet and the other on a sunny window sill. Both are located in air conditioned rooms. He then measure the growth of the pea plants after a week.

Nitrogen is made available in a useful form for animals in the A. fertilizers they absorb. B. plants they eat. C. air they breathe. D. rainwater they drink.

4. One advantage of biodiversity in an ecosystem is ... 1) guarantees that the largest organisms will dominate the area 2) ensures a large amount of identical genetic material 3) develops relationships between organisms that are always positive over

Which part of the brain consists of two hemispheres? what are some of the functions is controls?

Which best describes nitrogen fixiation A. Nitrogen fixiation is the process of creating free nitrogen for plants to absorb. B. Nitrogen fixiation is the breakdown of nitrogen in the soil. C.

How does an animal's behavior Aid survival and reproduction