QUESTION 3
How do scientific theories compare to hypotheses?
a. Theories are the same as hypotheses.
O b. Theories unify a broad range of observations and hypotheses.
c. Hypotheses combine the ideas of several theories to explain events.
d. Hypotheses are the dominant view among scientists.

When new rock is added to an oceanic ridge, the magnetized strips on either side of the ridge are evidence of sea-floor spreading. this is because the rocks on the two sides of the ridge o are equal in width and in polarity are polar opposites oare magnetized vary in width but are equal in polarity

The basic types of tissue in the human body are

Atest cross can be used to -predict the phenotypes of a monohybrid cross -predict an unknown genotype of a purebred dominant plant -cross-breed dominant and recessive plants -give probabilities that a trait will appear