1. Compare the two DNA sequences and polypeptide chains they produce. What type of
mutation has occurred to the bottom sequence?
A. Substitution
B. Insertion
C. Deletion
D. No mutation

Match the type of adaptation to the correct example, structural adaptation functional adaptation behavioral adaptation example type of adaptation elephants live in herds to protect their young leaves of a rain forest plant species have a pointed tip that enables rainwater to drain off easily. camels have nostrils that they can close snakes produce venom to kill prey and defend themselves. earthworms coil when touched, as part of a defense mechanism. human skin darkens with increased exposure to sunlight.

Describe the relationship and movement between temperature and density in a convection cell. make sure you identify the direction of travel

The image shows a group of fish. the type of social behavior shown in the image is called