Enzyms are used for

True or false ... according to the plum pudding model, electrons are distributed randomly throughout the positively charged "pudding" of the atom

Which of the following are considered bases in the DNA molecule? (There are 4 correct answers) cytosine phosphates hydrogen bonds adenine thymine sugars guanine

Do organisms rely on the a sun in part for energy

An extreme disturbance happens in an ecosystem. How does an ecosystem change as succession happens after this disturbance? A. There is less biodiversity in the ecosystem. B. Biodiversity in the ecosystem increases. C.

What two things must occur for an energy crisis to occur in society? Decrease in supply, increase in price Decrease in supply, decrease in price

If a rabbit receives 150 calories of energy from eating carrots, how much of that energy would be passed on to a snake in the following food chain? Carrot - Rabbit - Snake - Hawk

Explain how some hail can become baseball sized

Centrioles are found inside of what type of cell?

When an alligator eats a bird, it is broken down into small enough molecules to be transported to cells. Which of the following body systems primarily accomplishes this task?

What is your opinion on cloning?