Biology, 27.09.2019 23:30, xxxharveyweinsteinxx
Which of the following is the adaptation that allows animals to survive in high altitudes which contains lower levels of oxygen
a. migration
b. higher levels of hemonoglobin
c. insulating feathers
d. higher body temperatures
Answers: 2
Biology, 22.06.2019 07:00, dlatricewilcoxp0tsdw
Which best describes a gene? a. a sister chromatid b. a chromosome c. a tetrad d. a piece of a chromosome
Answers: 2
Biology, 22.06.2019 10:30, lexiemornelas
During a fierce storm a large number of tall trees on an island are uprooted by the wind and die. most of the trees on the island are now short trees and produce seeds that grow into short trees. what concept is shown in this example? question 5 options: natural selection artificial selection genetic engineering gene splicing
Answers: 2
Which of the following is the adaptation that allows animals to survive in high altitudes which cont...
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