Name 5 adaptations and tell them how their environment is helpful and harmful.

Ex: Thick Fur
Helpful Environment: Cold, arctic environments
Harmful Environment: Hot environments

Which class of organic compounds makes up the channels and pumps that move materials from one side of the cell membrane to the other? a.) carbohydrates b.) lipids c.) proteins d.) nucleic acids

Classify the structures as homologous or analogous, depending on their structure and function.

Use the distance formula to determine weather each pair of segments have the same length