An infant's "comprehension" vocabulary develops faster than his or her "production" vocabulary.<span>
The difference between the two of them is that a comprehension vocabulary is to understand something while a production vocabulary is used to speak. </span>
I think the Maths is more important .
The correct answer is B; Adaptive theory.
Further Explanation:
The adaptive theory is also known as the evolution theory. Sleep is thought to be an evolution and that when a person is sleeping their body is conserving the energy that they need to function. This theory beleives that all humans and other species have evolved throughout time and only sleep when it is hazardous to their life.
Research has shown that animals that all animals who have only a a few natural predators will sleep up to 15 hours a day. The animals who have numerous predators will sleep only a few hours, up to five hours, a day.
There are four theories of why we sleep, they are;
- Repair and Restoration Theory
- Evolutionary Theory (adaptive)
- Information Consolidation Theory
- The Clean-Up Theory
Learn more about sleep theories at brainly.com/question/13044986
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I agree. No acts of kindness go not noticed.
Rara National Park and Shey Phoksundo National Park
