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2010FLVS
Which of these pairs of objects exerts the greatest gravitational force on each other?
O A. Object 1 and Object 3
OB. Object 4 and Object 3
O C. Object 1 and Object 4
OD
Object 4 and Object 2

Which animal group is the largest and contains more species from all the other living groups combined? is it mammals or

How do chloroplasts set plants apart from other living things

3points hurry! what is the relationship between biotechnology, sharkskin, and disease resistance? bioengineers have developed an artificial sharkskin that does not allow resistant bacteria to grow on it. disease-causing microbes have been genetically modified to keep them from infecting the skins of sharks. scientists have created a device that can be attached to the skins of sharks that dramatically increases their abilities to resist disease. sharkskin produces many chemicals that can be collected and used to create antibiotics.