List three properties of stars

What do we call a procedure used to test a hypothesis

All living things are made of cells. What might be a major difference between cells that are found in human skin and human nerve cells?

Which of the following best explains the central role of carbon in the chemistry of living organisms? A. Carbon forms many molecules with ionic bonds B. Carbon forms many molecules with convalece bonds C.

What occurs when two plates collide pushing up rock?

Based on the laws of inheritance, what is the probability that a gamete will end up with a mutated chromosome to be passed on to offspring?

How many times do the nostrils of a frog open and close in one minute

What would be the strand of complementary DNA produced by the strand of DNA shown below? ATG CGA

What type of plague are there in the world

What are three terms used to describe organisms such as humans

Typically, where would we expect to find older fossils?