How do you think scientist know the carnivore was chasing pleurocoelus?

Which state of matter is made up of atoms and molecules that have a comparatively moderate amount of kinetic energy, which allows the particles to stretch the attractive forces between them? OA) gas OB) solid OC) liquid OD) plasma

Which best explains how the fossil record supports the theory of evolution

All living things are made up of organic compounds which contains the element

Which of the three sugar substitutes described above provides the body with nutrients it can use? Explain.

What part of the hair extends from the bulb and the shaft?

What two types of materials transfer thermal energy through convection?

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?