Which of the following correctly demonstrates the change in temperature from the Earth’s surface to space?

Suggest why placing wheels under a heavy box reduces the neccessary force required to push it along at a constant speed.

3points hurry! what is the relationship between biotechnology, sharkskin, and disease resistance? bioengineers have developed an artificial sharkskin that does not allow resistant bacteria to grow on it. disease-causing microbes have been genetically modified to keep them from infecting the skins of sharks. scientists have created a device that can be attached to the skins of sharks that dramatically increases their abilities to resist disease. sharkskin produces many chemicals that can be collected and used to create antibiotics.

Acommon kind of mechanical weathering is called