Below is a graph showing the change in temperature and relative rate of enzyme action. Which factor most likely accounts for the change in the rate of enzyme action as the temperature increases from 40c to 58c

Which group is noted for the independence of gametophyte and sporophyte generations from each other? a) ferns b) mosses, hornworts, and liverworts c) charophytes d) angiosperms e) gymnosperms

What type of specimens where you able to see under each of the microscopes in the microscope activity

Land conservation is a worldwide priority. there are several methods to prevent the loss of land due to a variety of reasons. which method is not a way to conserve land? a) sea walls b) rainwater harvesting c) limits on clear cuts of forests d) cut and burn methods of clearing land