Biology, 13.01.2020 21:31 isabellamason5900
Similarities in the bones of the human arm and a whale's flipper suggest what about these organisms?
a.) they have the same dna.
b.) they have nothing in common.
c.) they share a common ancestor.
d.) whales evolved from humans.
Answers: 3
Biology, 21.06.2019 19:30
What is a universal way that predation benefits the predator? predation increases mate availability. predation in defense of space. the predator gets the energy it needs to survive. the predator keeps parasites from hurting the species.
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Biology, 22.06.2019 09:00
In an experiment examining the effects tai chi on arthritis pain, callahan (2010) selected a large sample of individuals with doctor-diagnosed arthritis. half of the participants immediately began a tai chi course and the other half (the control group) waited 8 weeks before beginning. at the end of 8 weeks, the individuals who had experienced tai chi had less arthritis pain that those who had not participated in the course.
Answers: 1
Biology, 22.06.2019 22:10
The long-term increase in the average temperature on earth is referred to as _[blank]_. global cooling ozone cooling global warming ozone warming
Answers: 1
Similarities in the bones of the human arm and a whale's flipper suggest what about these organisms?...
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