Answer: B. Osmosis Across a Membrane
The movement of water across a gradient is called osmosis.
Answer:
2 materials are exchanged between fetal and maternla blood
Explanation:
i just took this test and this was correct
Answer:
Enzyme-controlled reactions (digestion, synthesis, growth, regulation, reproduction, circulation, excretion)
Explanation:
Cold air will underlie warmer air at higher altitudes. :^)
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Inheritance Example
With respect to eye color, the allele for brown eyes (B) is dominant, and the allele for blue eyes (b) is recessive. If a person receives dominant alleles from both parents (BB) she will have brown eyes. ... But if she receives recessive alleles from both parents (bb), she will have blue eyes.
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