Darlene melted a stick of butter and set the liquid butter on the counter. After a few hours, Darlene saw that the butter had become solid again. What happened to cause the liquid butter to turn back into a solid?

Which one of these is an autograph 1) consumer 2) producer 3) carnivore 4) herbivore

If the dna double helix in humans contains 20% cytosine, what is the percent of guanine, adenine, and thymine?

How many bones did you have in your body when you were born?

What might people do to prevent the development of more super bugs? a. they should use antibiotics only when necessary. b. they should develop stronger antibiotics and use them often. c. they should use stronger disinfectants. d.

Harmful effects of avalanche

The pulmonary structures can be found in the

In what state of matter are particles vibrating but locked in place? Gas Liquid Solid Plasma

Whats a organelle you can see in a plan cell that you did not see in a animal cell?

When marking an animal for the mark/recapture technique, what can a scientist do to ensure the mark does not lower the organism's chance of survival, and thus throw off the population estimate?

A single population is made of A. multiple organisms B. multiple species C. multiple communities D. multiple biomes