Bob is curious about why his white bread grows mold so quickly. so he asks a question, does some research, creates a hypothesis, and sets up his experiment. he wants to see if his white bread will grow mold in the refrigerator. so he takes one piece of bread and puts it in the refrigerator. he records how much mold grows on the bread each day. he concludes that it takes his bread 10 days to grow mold in the refrigerator. what is bob missing in his experiment?
a. more research
b. a dependent variable
c. a control group
d. an independent variable

i will give the person that answers the brainliest

Aspecies has evolved an asexual mode of reproduction by having offspring develop from unfertilized eggs. which of the following will be true of this species' response to natural selection? there will be more deaths from natural selection because there is no mutation. there will be less genetic variation from recombination and a risk of not adapting quickly to environmental change. the species will increase in numbers because genetic variation is increased. the species will compensate for loss of genetic variation by hybridizing with other species. there will be fewer deaths from natural selection because sexual recombination always leads to extinction.