Most scientists in wegener's day rejected his hypothesis in continental drift because he could not explain

What is one benefit of a non renewable resource, such as natural gas? a. generates large amounts of electricity b. less expensive c. produces pollution d. will run out eventually

If the frequency of the p allele is .63 in the population then what is the frequency of the q allele?

Sea stars, sea urchins, sand dollars, and brittle stars are all memeber of a group, what is the common name of the group they are all in