The mesosphere protect the earth by ? a. absorbing harmful rays from the sun b. enabling satellites to orbit safely c. biting up meteors and rock fragments d. allowing pollution to escape to space

What are some things that limit population growth?

The theories on the expansion of galaxies maybe re-examined to strengthen science should not be tested to strengthen science will weaken scientific knowledge if they change will become laws if they don't change

Up until 1938, paleontologists accepted the idea that coelacanths (an ancient fish) went extinct at the time that they last appear in the fossil record, about 80 million years ago. but in 1938, a live coelacanth was discovered off the coast of south africa that was compared to the fossil record and found to be the same species what goal of science does this discovery represent