State the two main types of metamorphic rock and explain how each form.

Stem cells found adult tissue such as in bone marrow brain muscle skin and liver are only capable of what

What kinds of molecules can pass through the cell membrane without any problem?

Which statement is not an accurate description of meiosis? a) meiosis produces offspring that are genetically diverse. b) meiosis produces offspring that are identical to the parent. c) in sexual reproduction half of the genetic material comes from the father (sperm) and half of the genetic material comes from the mother (egg). d) meiosis decreases the number of chromosomes by half so that when a sperm fertilizes an egg, the resulting zygote has the correct number of chromosomes.