Biology, 19.05.2021 21:40 ronaldhernandez598
Describe how evolution includes a change to the genetic make-up of a population and explain the selective pressures that lead to higher reproduction rates for organisms that are more fit.
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Biology, 21.06.2019 20:00
What causes an unsaturated fatty acid to have a different shape than a saturated fatty acid? o a. unsaturated fatty acids have more hydrogen atoms. o b. unsaturated fatty acids have double carbon bonds. o c. unsaturated fatty acids have more nitrogen atoms. o d. unsaturated fatty acids have single carbon bonds.
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Biology, 21.06.2019 22:00
What types of energy transfers and energy transportations are involved in the domino chain reaction?
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Biology, 22.06.2019 10:00
Nephrons, the functional unit of kidneys, are responsible for formation of urine. the sentences describe situations that are the result of problems in the urine formation process. for the nephron shown below, match each situation to the step in the urine formation process where the problem lies.
Answers: 1
Biology, 22.06.2019 21:30
The picture below shows two galaxies. spiral galaxy and elliptical galaxy which of these statements best describes a similarity between the two galaxies? (2 points) both have elongated centers. both have centers shaped like bars. both change their shape from time to time. both are held together by gravitational forces.
Answers: 2
Describe how evolution includes a change to the genetic make-up of a population and explain the sele...
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