What is the term used to describes altering the pixel colors where the edges of the object and the background meet, so that the object appears to merge with the background?

How do hydroponic plants differ from nonhydroponic plants? a.) hydroponic plants can grow in a dryer soil. nonhydroponic plants grow in moist soil. b.) hydroponic plants grow on other plants and are known as air plants. nonhydroponic plants do not grow on other plants. c.) hydroponic plants can only grow in rain forests. nonhydroponic plants cannot grow in rain forests. d.) hydroponic plants are grown without soil. nonhydroponic plants are grown in soil.

The transfer of heat through the movement of a gas or liquid a. convection b. conduction c. radiation

Asystematic approach to problem solving is called a (an)