Which energy source generates radioactive waste?

A. Nuclear

B. Hydroelectric

C. Wind

D. Solar

Arrange these words in a correct order: community, cell, organism, organ system, biosphere, molecule, tissue, organelle, population, organ, ecosystem

When ice is placed in warm water it melts. The order or structure of the molecules decreases. This is a natural process explained by the second law of thermodynamics.

While containing small amounts of lime, soda ash and silica, glass is primarily made of what substance?

Why is water displacement an effective way of measuring the volume of an irregular solid? A. Density Mass/Volume B. There is no way of finding the volume of an irregular shape. C.

Which of the following is the principle that al geologic processed have occurred in the same manner today as they have always throughout earths history. A) Gradualism. B) Uniformitarianism. C) Catastrophism. D) Stratigraphism.

Which of the following is not a behavioral adaptation? Question 3 options: A squirrel buries acorns to dig up and eat later. A honeybee does a dance to tell the other bees where to find flowers.

Since mature red blood cells do not contain a nucleus, more room is available for what?

What does a cladogram show about organisms?

What is the most efficient enzyme known that can catalyze hydrogen?

The process where sediments turn into a sedimentary rock through compaction or cementation is called