What is the potential energy of a rock that weighs 100 newtons is sitting on top of a hill 300 meters high?

Gravitational force is weaker between objects that are closer together. True False

Which of the following is NOT a known side-effect of alcohol on hormonal balance? Estrogen-androgen imbalance in males Reduction of fertility in women Early menopause in women

Magma sometimes approaches or escapes onto earths surface, where does this magma form?

Most specific classification category

Select all that apply. Which animals have an endoskeleton? monkeys fish starfish grasshopper clam gecko

Ice and steam exist as two different states of matter. what is one way you can tell ice apart from steam?

If a woman with type o blood and a man with type ab blood have children, what are the children possible genotypes? / ai and / bi.

What are earthquakes?

During which trimester is the fetus most susceptible to the detrimental effects of alcohol on its development? a. first b. second c. third d. risk is equal during all stages of development.

What are some structural explanation for why animal and plant cells differ in response to changes in the extracellular space?