Without caffeine, electronics, climate-controlled interiors, pharmaceuticals, artificial light, late-night TV, and other features of modern society that help us override our body's natural signals, hunter-gatherers tend to go “to bed” within a couple of hours of sunset and wake up just before sunriseAnswer:
Explanation:
Answer:
It keeps the entire food chain and food web in alignment. In a deciduous forest ecosystem, the leaf litter serves as a primary food for bacteria and other decomposers, and those feeders help keep the food chain stable.
Explanation:
The answer is surrogacy as the surrogate mother of their child since neither of them can carry a child.
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I think it's letter B. When an object freezes, such as ice, their molecules will be contracted due to the molecules that looses kinetic energy. When there is a lose of kinetic energy, then the temperature is cold. So the answer is contraction because it causes the molecules to freeze.<span />
Answer: I think the answer is verbal and physical cues.
Explanation: Not only do you give cues with your words but also with your body language. (I think this was the answer on the quiz for my gifted and talented class)
