The structure of a carbohydrate(sugars) is Carbon, Hydrogen, and Oxygen.
Answer: A urban heat island is an urban area or metropolitan area that is significantly warmer that it's surroundings rural areas due to human activities.
Explanation:
<span>it has dimples is the answer</span>
Answer:
1. equilibrium
2. natural
3. Negative feedback
4. associated processes
5. Continental drift
6. Feedback loops slow the progression of climate change because the positive and negative feedback loops counteract each other. When the weather systems are getting too strong through positive feedback loops, they start to weaken through negative feedback loops.
Explanation:
Answer:
Explanation:
Molecules within a liquid are pulled in all directions by intermolecular forces; there is no tendency for them to be pulled in any one way. However, molecules at the surface are pulled downward and sideways by other molecules, but not upward away from the surface. These intermolecular attractions thus tend to pull the molecules into the liquid and cause the surface to tighten like an elastic film.
A measure of the elastic force in the surface of a liquid is surface tension. The <em>surface tension</em><em> is the amount of energy required to stretch or increase the surface of a liquid by a unit area</em>. Surface tension enables small insects, like the water strider, to “walk” on water.