Need help with number 6 please

What is the most appropriate method of gaining weight (muscle mass)

Which tool could you see a plant cell? a. a filter b. a microscope c. a microwave d. an electromagnet

The diagram shows the results when two parents are crossed. the letters represent alleles for a trait that is controlled by three different genes. which best describes this inheritance pattern? multiple allele because a trait is controlled by three different genes polygenic because the offspring have alleles from both parents multiple allele because the offspring have alleles from both parents polygenic because a trait is controlled by three different genes