Which of the following organs is responsible for removing nitrogenous waste by producing urea?

A-small intestine

B-liver

C-urinary bladder

D-kidney

Which carbohydrate provides energy for cows but only dietary fiber for humans? Starch Sucrose glycogen cellulose

As a volcano erupts, it produces lava. As this lava flows, it cools down and hardens, forming a rock. How could you classify this rock?

During which stage of the human life cycle does the body go through a series of changes to prepare for sexual reproduction? 1. Adulthood 2. Childhood 3. Adolescence 4. infancy

Which of the following is most dense? asthenosphere, continental, crust, core, mantle, or oceanic crust

Once the blastocyst has implanted in the uterus, it is called an. After eight more weeks of development, it is called a.

What fraction of the offspring would be expected to have white hair?

How are the four states of matter described in physical science

The nurse observes the client and notes a shuffling gait. the nurse recognizes this finding is consistent with:

What factors affect the diffusion of water through a membrane by osmosis?

List four pea plant characteristics that Mendel studied