The name of the ocean was given by f. magelan

Look at the diagram showing the different wavelengths in sunlight. which statement describes electromagnetic waves with wavelengths greater than 700 nanometers? they take the form of heat. they can cause skin cancer and sunburn. they are some of the shortest waves. they can be seen by human eyes as visible light.

Which of the following statements about the us federal boundaries is true

What is the name of property for 9+(8+1)=(9+8)+1