Biology, 31.07.2019 18:00 adhanom12

In what two ways are the connection between nerve cells formed in childrens brain

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When babies are born, their brains are ready to learn. Even newborns can understand some things about objects and their relationship to each other. The brain organizes what the child experiences into groups. As a childcare provider, you give children chances to touch, taste, see, hear, and smell all they can. This helps them to learn about the world around them. As children play with things, they learn about them. For example, children will sit on objects or throw them just to see what will happen. As children get older, they continue to explore the world around them in new ways. For example, children may mix yellow and blue paint to learn that it makes green. Exploring and trying things out is how children learn.

As children learn, their brains grow. This article describes how the brain grows over time. In recent years, there has been a lot of “brain research.” There are some basic facts we have learned about brain development in infancy. Many studies show that you as caregivers have been doing many of the right things to support brain development. Many parents have been doing the right things, too. The best ways to support brain development are being caring and supportive, paying attention to children and giving them what they need, and providing a rich learning environment.

Answer from: Quest

answer: - few nutrients

high pressure

low temperatures

explanation: 1. few nutrients: open-ocean zone is located way far from the land, which is the main source of the essential nutrients.2. high pressure: pressure increases by 1 atmosphere for every 10 meters increase in depth.3. ample sunlight: a large fraction of the sunlight is reflected back to the atmosphere from the sea surface. 4. varying salinity: below the thermocline, the water is isolated from the atmosphere so the salinity remains stable over the year.5. low temperatures: the temperature of open-ocean zone ranges from a low of -2°c to an average of 17°c

Answer from: Quest

Answer:

it provides an alternative energy pathway for the reaction to proceed.

explanation:

a catalyst is a substance that speeds up the rate of a chemical reaction but is not consumed during the course of the reaction.

catalysts increase the rate of reaction without being used up. they do this by lowering the activation energy needed. with a catalyst, more collisions result in a reaction, so the rate of reaction increases. different reactions need different catalysts.

a catalyst works by providing an alternative reaction pathway to the reaction product. the rate of the reaction is increased as this alternative route has a lower activation energy than the reaction route not mediated by the catalyst.