Jasmine performed an experiment three times and got conflicting results. Her teacher told her she needed to repeat the experiment many times. What is the best way to accomplish this? a

Change several variables each time

b

Use different procedures each time

c

Perform the experiment exactly the same way each time

d

Change at least one variable each time

Which statement is true about the cell theory? a) it is well-supported by evidence. b) it is unchangeable and permanent.

Use this new information to determine the parents’ genotypes (indicated by red arrows). then calculate the probabilities that the second male offspring will have each condition. drag one pink label to each pink target and one blue label to each blue target. then use the white labels to answer questions 1 and 2. labels can be used once, more than once, or not at all.

Guard cells control which event? the growth of plants capture of solar energy gas exchange in leaves water absorption in roots