Acharacteristic of some organisms that are uninjured or unaffected by a certain dosage of pesticide chemical used to successfully control other populations of the same organism. also, plants and/or animals that are unaffected by a pest species

Contrast how pollination is different among gymnosperms and angiosperms.

Why do leaves change color in the fall? green pigments break down and no longer mask the color of chlorophyll. chlorophyll breaks down and no longer masks the colors of other pigments. red- and yellow-colored pigments grow and mask green-colored chlorophyll. green-colored chlorophyll breaks down and turns red and yellow.

Hybrid instruments that play sounds that are part sampled and part synthesized are known as: