Biology, 25.09.2021 01:20 minersaysay22
Which of the following is the best example of chemical weathering?
A. limestone rocks dissolving in water
B. plant roots growing through concrete and splitting it
C. waves carrying sand away from a beach
D. a large rock splitting into pieces because of ice
Answers: 1
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Give the biological term for: structures that display characteristics of living organisms only within living cells
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The embryos of a bird, a reptile, and a mammal are similar in appearance. how does comparing the physical appearance of embryos of different species support the theory of evolution? a. it shows that these organisms share a common ancestor. b. it provides evidence that these organisms eat the same foods.c. it shows that these organisms share the same habitat.d. it provides evidence that these organisms suffered a genetic mutation.
Answers: 1
Biology, 22.06.2019 15:30
Black fur(b) in guinea pigs is dominant over white fur(b). find the probability of a homozygous offspring in a cross: bb x bb. a. 0% b. 25% c. 50% d. 75% e. 100%
Answers: 2
Which of the following is the best example of chemical weathering?
A. limestone rocks dissolving i...
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