Although an Exact Count Is Not Available, It Is Likely

question 46

Multiple Choice

Although an exact count is not available, it is likely that the human brain has as many as

• A) 10,000 neurons.
• B) 500,000 neurons.
• C) 1 million neurons.
• D) 10 million neurons.
• E) 100 billion neurons.

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Definitions:

Semelparous

organisms that reproduce a single time before death, often investing all energy into one reproductive event.

Reproductive Cycles

The series of changes an organism undergoes to produce offspring, often characterized by stages of growth, maturation, and reproduction.

K Strategists

Organisms that have a reproductive strategy characterized by the production of a few offspring with high survival rates, often in stable environments.

Offspring

The product of reproduction of a new organism produced by one or more parents.