A mother who is a muggle (a non magical human) crossed with a wizard (a magical father). The mother is recessive and the father is dominant. Using the letter m for magical powers, what is the ratio for their offspring? Be sure to leave out the : *

What is involved in redox reactions

Which of the following are false concerning microbes? a. microbes generate oxygen through photosynthesis.b. the primary role of microbes on the planet involves causing disease in animals and humans.c. microbes produce vitamins in the intestines.d. microbes play a role in breaking down waste and decomposing dead organisms.

For a comparative or experimental investigation, scientists often make a testable about a scientific question, and then they test it in the investigation. a.control b.hypothesis c.procedure d.system