Biology, 25.11.2021 14:00 chanel2371
n the human immune system there are non-specific and specific defenses. Compare how these two methods of defense protect the human body. [Tne non-specific defenses are also called innate. The specific defenses are also called adaptive.]
Answers: 3
Biology, 22.06.2019 03:50
During the winter, this species of fox has white fur, but in the summer, it has brown fur. what environmental change may have lead to this fox's fur color? snow cover increase in sun's brightness volcanic eruption global warming
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Biology, 22.06.2019 06:10
Drag each tile to the correct location. match each trait that an organism displays to a reproductive strategy.
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Biology, 22.06.2019 07:00
The distant ancestors of tigers may have had bodies without stripes. use the theory of natural selection to explain how tigers may have evolved to have stripes.
Answers: 1
n the human immune system there are non-specific and specific defenses. Compare how these two method...
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