Biology, 06.05.2020 23:08 maloynegen7681
Which is a reasonable statement about the asteroid impact 65 million years ago
A. It caused birds to evolve from dinosaurs
B. Surviving organisms were able to diversify and spread
C. This event immediately increased biodiversity
D. It was the largest asteroid impact in the solar system
Answers: 3
Biology, 22.06.2019 06:30
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 08:00
What advantages does a pedigree have over a written passage?
Answers: 1
Biology, 22.06.2019 19:30
When mitochondrial dna from living relatives was compared with mitochondrial dna from the skeletons, scientisits determined that skeletons 3,4,5,6 and 7 were members of the romanov family. which of these skeletons can be identified by name based on the evidence you have? explain your answer.
Answers: 2
Which is a reasonable statement about the asteroid impact 65 million years ago
A. It caused bi...
A. It caused bi...
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