Which question is testable? OA
How does changing the amount of water affect the growth of corn?
O B.
Is it ethical to use human tissue removed during surgery for scientific research?
©C.
Are you happy with your new job?
O D. Will people be disappointed if car insurance rates increase?
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Is there any solid scientific evidence that humans have been cloned?

Research question: why are the carrots that grew on the left side of the garden larger than the carrots that grew on the right side of the garden? which hypothesis is based on this research question? a comparison of people with gardens to people without gardens will show who is likely to live longer. b. carrots are thought to be good for your eyesight and should be eaten regularly. c. carrots that are provided lots of sunlight grow to a larger size than carrots grown in the shade. d. eating fresh vegetables every day is a healthy thing to do.

In a cladogram, what occurs at a node? a derived trait appears. evolution is stopped. an ancestor dies. the cladogram ends. aa as s as ss what are the chances that their offspring will have sickle cell anemia? 0% 25% 50% 100%