Answer:
D) natural selection is generally limited to modifying structures that were present in previous generations and in previous species
Explanation:
A proficient engineer can easily design skeletal structures that are more functional than those currently found in the forelimbs of such diverse mammals as horses, whales, and bats. The actual forelimbs of these mammals do not seem to be optimally arranged because natural selection is generally limited to modifying structures that were present in previous generations and in previous species.
Answer:
1.e 2.e 3.E 4.e 5.Ee 6.Ee 7.ee 8.ee 9.Ee 10.ee
Explanation:
i did this in school
<span>I think it organization of organelles in the cytoplasm but i'm not sure
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Answer:
This is false. Heterogeneous mixtures contain visibly different materials, not homogeneous.
Answer:
Respiration
Explanation:
cross off Photosynthesis because that is specifically for plants. Diffusion is when molecules move from high concentration to low concentrations. Osmosis helps transport water across the cell.
By process of reduction you can figure it out, but here is what cellular respiration is in it's basics so you can remember in the future. Cellular Respiration is just the process that takes place in cells to convert Chemical Energy from nutrients and turn it into ATP, then releases waste.
