When does slime seem more like a solid and when is it more like a liquid?

How does buring fossil fuels impact does carbon cycle? what large impact does this have on the envirnment?

The kind of fertilization found in the majority of aquatic animals is (internal or external) fertilization.

Sexual reproduction in the parent cell will result in offspring with a) identical genetic information. b) half the genetic information. c) double the genetic information. d) four times the genetic information.