Biology, 25.07.2019 01:30, Ladarius622
Scientists have noticed similarities between a bat's wings and a dolphin's flippers. what does this evidence tell us about the evolution of bats and dolphins? a. bats probably evolved from dolphins. b. bats and dolphins probably adapted to similar environments. c. bats and dolphins probably have a common ancestor. d. bats and dolphins use their wings and flippers for the same purposes.
Answers: 1
Biology, 22.06.2019 00:30, KittyLitty
If bacteria are much too small to see, what is one reason why can we see colonies in the petri dishes that have plenty of food to eat after only a few days?
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Biology, 22.06.2019 06:00, irvinbhangal2
In "the man in the water," what was the remarkable occurrence that rosenblatt reported?
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Biology, 22.06.2019 06:30, Aliyahh5673
Which statement describes a way in which the digestive and excretory systems work together? a. the nephrons absorb nutrients from food going to the large intestine. b. the excretory system balances blood gases in the small intestine. c. the intestinal villi filter blood and send wastes to the bladder. d. the excretory system balances the salts and water obtained from digested food
Answers: 1
Biology, 22.06.2019 11:50, joshuag9047
Approximately what wavelength of light is best absorbed by chlorophyll a
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Scientists have noticed similarities between a bat's wings and a dolphin's flippers. what does this...
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