Which of these groups of animals are endargered
a. mice
b. killer whales
c. dinosaurs
d. sea turtles

Control of the body is accomplished by which of the following body systems? nervous system and circulatory system endocrine and repertory system circulatory and respiratory systems nervous system and endocrine systems

Which of the following types of rock would most likely contain a fossil? slate granite lava rock limestone

Give an example of a trait that is controlled by more than one gene.