In a neighborhood, many people were killed in a fire. What could provide a clue about identification of the victims if the bodies were completely mutilated? A.
fingerprints
B.
hair
C.
teeth
D.
blood
E.
bones

Need will mark ! which features are created by groundwater erosion and deposition? check all that apply. a. stalagmitesb. sinkholesc. rillsd. stalactites e. gullies f. rivers

In a lab, scientists grew several generations of offspring of a plant using the method shown. what conclusion can you make about the offspring? a. they formed from meiosis and mitosis. b. they have half the number of chromosomes as their parent. c. they have low genetic variability among them. d. they will be able to reproduce only after they grow flowers.

2polnis which of the following is an advantage of an in vitro experiment?me