What is significant about the primary colors of pigments?
a. they can be mixed together to make almost any other color.
b. any two primary colors of pigment combine to make white pigment.
c. each primary color of pigment absorbs all other colors.
d. any two primary colors of pigments combine to make black pigment.

These models show the electron structures of two different nonmetal elements. which element is likely more reactive, and why? element 1 is more reactive because it has fewer electron shells and is toward the top of its group on the periodic table. element 1 is more reactive because it has more electrons in its valence shell and is farther to the right on the periodic table. element 2 is more reactive because it does not have a valence shell close to the nucleus, so it will attract electrons. element 2 is more reactive because it does not have a full valence shell, so it will attract electrons.

Assume this car is driven off a cliff . how many arrows of force need to be drawn in the free body diagram? assume no air resistance -five -one -three -four

What causes the formation of ocean currents?