What forms white light? a) combination of all the wavelengths of ultraviolet light, b) combination of all the wavelengths of visible light, c) absorption of electromagnetic rays, d) absorption of infrared rays

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

7. describe two strategies that parents can use to cope with stress. 8. describe the three types of childcare available to families. 9. what can parents do to be more involved in their children's education at home and at school? 10. which factors should a parent consider when choosing a childcare option?

Which of the following was not a major animal on land during the carboniferous period? amphibians insects both a and b none of the above