What part of the body uses active transport to take up nutrients after concentration has reached equilibrium? A. Lungs B. Stomach C. Small intestine D. Liver

What type of chemical change occurs when we breathe

Lilly has decided to carry a pregnancy for her cousin Shiny whose ovaries and uterus were removed because of an infection. Lilly's egg is fertilized by Shiny's husband's sperm in a laboratory and the embryo is transferred to Lilly's uterus.

How can a volcanic eruption affect you if you live 1000 miles from the volcano

What was the earthquake measurement of the chilean tsunami in 2010?

Define brain death, agonal phase, clinical death and mortality.

Sickle cell anemia is an inherited disorder. Which of the following is a true statement about sickle cell anemia?

In a species of dogs, a black coat is dominant over a white coat. The offspring from a black dog and a white dog all have gray coats. This is an example of 1) incomplete dominance 2) complete dominance 3) codominanc 4) sex-lined genes

This is produced when the liver converts the carbon skeleton of an amino acid.

Can someone explain the science of the gluteus maximus

Proteins can perform many different functions in living cells. One major function-acting as a catalyst for chemical reactions-can also be performed by what other kind of organic molecule? A.) cholesterol B.) phospholipids C.) glycogen D.) RNA