Approximately how much is earth's surface is below sea level

What genetic describes a change of the sequence of a dna molecule?

Which questions can be answered by scieance

Which body segment of an insect supports the legs and wings?

How are plant cells and human cells the same? A. They can produce their own oxygen B. They can make their own food from sunlight C. They can receive nutrients through the cell wall D. They use mitochondria to release energy from the sugars

What is the most likely cause of plate movement? A) radiation from the sun B) cold air currents on earths surface C) heat convection within the earth D) movement of ice sheets

4. Using the Key The Great Plains states have been called the "Saudi Arabia of wind energy." Use the key to explain what this statement means.

How can you get a pencil to conduct electricity? Question 15 options: You cannot. Sharpen both ends since graphite is able to conduct electricity. Use a car battery.

What name is given to a group of similar cells that perform a special function and together make up an organ?

Wind turbines are becoming more popular as a renewable energy source in some areas, but are being met with resistance from homeowners because they are considered aesthetically unpleasing.

Define disaccharide and provide two examples