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What is the function of the part that is labeled a?
a. moistens and filters incoming air
b. prevents food and liquid from entering
c. vibrates and produces sound
d. exchanges oxygen and carbon dioxide
Answers: 3
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Aflashlight battery is an example of a) potential energy b) kinetic energy c) thermal energy d) solar energy
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What is the significance of the protein-lined pits? a. protein attracts other proteins needed for atp synthesis within the cell. b. protein-lined pits are able to transport one molecule at a time down the concentration gradient within the cell. c. the polarity of proteins allows other polar molecules to attach and be transported in the cell by transport channels. d. receptors within the pits allow ligands to fuse and be transported into the cell by endocytosis.
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Biology, 22.06.2019 15:00
When fossil fuels are burned, carbon dioxide is released. how does this gas impact the environment?
Answers: 1
What is the function of the part that is labeled a?
a. moistens and filters incoming ai...
a. moistens and filters incoming ai...
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