What can be concluded when stars are different colors? Select one: a. They have different sizes. b. They have different temperatures. c. They are different ages. d. They have different layers.

Waste in high income countries is made up of mostly 1) organic matter 2) paper 3) plastic 4) glass

Why might it be beneficial for the brain to be connected to the contralateral side of the body?

Describe the stages of cellular respiration?

You eat a bowl of beans as part of your dinner. As you digest the beans, the proteins that are present get broken down to their component amino acids.

Which statements describe Earth? Select three options. It is an outer planet. It is a terrestrial planet. It was formed from gas and dust. It has a thick atmosphere of hydrogen and helium. It was formed in a debris disk from colliding planetesimals.

A homozygous round seeded plant is crossed with a homozygous wrinkled seeded plant. What are the genotypes of the parents?

A shrew requires about 4.2 kcal per day to simply exist. If you add in activity, the shrew needs about twice that amount. Which of the following would provide the shrew the highest number of kcal for the least amount of food in grams? A. protein B.

5. Which of the following statements is true of a scientific theory? A. It's an accepted explanation for how the world works. B. It explains what happens but not how it happens. C. It's a guess accepted by a few scientists. D.

Low blood levels of which substance would cause the release of more adh into the blood?

Occurs when a trait is controlled by a group of gene pairs