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Katyanochek1 [597]
3 years ago
11

Name four principles the brain uses in constructing perceptions

Biology
1 answer:
sineoko [7]3 years ago
3 0
Proximity, similarity, closure and simplicity
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The tube that connects the mouth to the stomach.

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In biology, a molecular clock can be described as a method to determine the time for the divergence of species which occurred by the process of evolution.

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The mutation rates of different molecules are used in this method. The mutation rates for DNA sequences and amino acid sequences are usually considered. The molecular clock can be used to compare and estimate the splitting of a lineage. For example, by this method, one can interpret when the chimpanzees and humans diverged from each other.

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The Water Cycle What would most likely happen if it didn’t rain in a certain area for a long period of time?
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The air is full of water, as water vapor, even if you can't see it. Condensation is the process of water vapor turning back into liquid water, with the best example being those big, fluffy clouds floating over your head. And when the water droplets in clouds combine, they become heavy enough to form raindrops to rain down onto your head.

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Q? Describe the concentration gradient of carbon dioxide across the cell membrane.
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