A bolt of lightning exists in what phase?

A. Gas

B. Plasma

C. Liquid

D. Solid

Granite is a hard, tough, inorganic solid that is common in Earth's continental crust. It is made of a mixture of different chemical compounds. Why is granite not a mineral? A. Minerals are relatively rare in Earth's crust. B.

If asked to solve for particles, What are the units for your answer?

Does endothermic means to lose energy?

In a biological reaction involving and enzyme the substrate binds to A. The active site of an enzyme B. the active of another substrate C. The inactive site of an enzyme D. The inactive site of another substrate

One difference between plant and animal cells is that animal cells do not have

A substance is on its fifth half-life. Which approximates the percentages of radioactive and stable isotopes, respectively? 96.9%; 3.1% 3.1%; 96.9% 12.5%; 87.5% 87.5%; 12.5% Need an answer fast

Which describes an object in projectile motion? Check all that apply. Gravity acts to pull the object down. The object moves in a straight path. The forward velocity of the object is 0 m/s. The object's inertia carries it forward.

How are blood transported in blood?

Is human cloning forbidden and why?

What do we beileve is at the center of the milky way A) two stars that have collided together B) a cluster of stars C) A black hole D) A collapsed planet