The limbic system of the brain is responsible for emotional processing, but also for <span>higher mental functions, such as learning and formation of </span><span>memories.
</span> It is the emotion center of the brain located beneath the cerebrum<span> on both sides of the </span>thalamus. The component of the limbic system are: <span>the amygdala, hippocampus, thalamus, hypothalamus, basal ganglia, and cingulate gyrus.</span>
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For a single-celled life form that the information handed down to offspring, we would see every generation would be a carbon copy of the one single-celled life form.This is further explained below.
To find the completion we need to know more about a single-celled life
<h3>What would happen to a single-celled life form if the information handed down to offspring was always copied perfectly?</h3>
Generally, A single-celled organism, also known as a unicellular organism, is an organism made up of only one cell.
In conclusion, Every generation would be a carbon copy of the one before it.
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Answer:D
Explanation: The pulmonary air sacs of birds only permit a unidirectional flow of air through the lungs. Unidirectional flow means that air is inhale and exhale through one trachea alternatively. This means the bird lungs only receive largely fresh air which has a high oxygen content during inhalation and do not receive fresh during exhalation. While air flow bidirectional in mammals.
During photosynthesis, with the aid of light energy, plants produce food from carbon dioxide and water. The energy produced by the plants is first consumed by the plants to do the process and then consumed by the primary consumers to the secondary, third, until to the decomposers. There is an energy loss in the food chain as energy is used by the consumers for activities before they are consumed by another organisms