6. Which of the following best explains the Big Bang Theory?
A.
a law about how the universe was created.
B.
a guess as to how the universe was created.
C.
observations of how the universe was created.
D.
an explanation of how the universe was created.

Ascientist wants to determine the effect of a new type of gasoline. he fillsone car with normal gasoline and another identical car with the new gasoline. which is the control group? a. the new type of gasolineb. the car with the normal gasolinec. the car with the new gasolinethe amount of gasoline usedd. the amount of gasoline used

Dna replication or repair occurs in a cell in all of thw following situations except when

Gregor mendel is best known for his work with pea plants and for uncover many of the mysteries of genetics. one of his major findings stated that there were specific, physical units of inheritance that are transmitted during reproduction. what is the the name given to these units of inheritance which can be found on chromosomes? a) centromeres b) cytoplasm c) genes d) nucleotides