Answer: Seafloor spreading occurs at <u>divergent plate boundaries.</u> As tectonic plates slowly move away from each other, heat from the mantle's convection currents makes the crust more plastic and less dense. The less-dense material rises, often forming a mountain or elevated area of the seafloor.
Answer:
This is how cells gene regulation occur.
Explanation:
Regulation of gene expression is very very important thing to maintain the normal levels of all body proteins according to our body"s requirement.
During positive gene regulation enzymes of various metabolic pathways of the target cell is being activated,thus supplying the cellular need of various metabolites and proteins.
During negative regulation various enzymes are turned off thus blocking the formation of metabolites or proteins not required by the cell.
Answer:
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Explanation:
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Answer: False
Explanation:
Coriolis effect is when objects moving in a straight line appear to curve because you are rotating. The earth is constantly spinning. For example, Hurricanes form when air rushes from all directions into a low pressure region, air is going to rush towards the center. In the northern hemisphere this creates hurricane with counterclockwise spirals in the southern hemisphere it does the opposite; it creates hurricanes with clockwise spirals
If we put a plastic bag over a branch of a tree, it should fill with the water vapor that the tree is releasing. If there is enough water vapor in the bag, it will condense into the liquid form of water, and we will be able to see it.
