playing the piano is a/an....

what is defined as "a characteristic of an organism"?

what is defined as "a behavior that develops from observation to instruction"?

Having the same eye color as your parents is a/an...

what is defined as "a characteristic that is passed from parents to offsprings"?

what is defined as "the passing of characteristics from one generation to another"?

what is defined as "new organisms that come from parents that have reproduced"?

Randy's black and white coloring is a/an...

writing and drawing are both examples of....

riding a bike is an example of a/an....

curly hair is an example of....

The color of an apple is an example of an/a

a bird building a nest is an example of a/an

Who is the greatest teacher ever?!