3. (a) Based on the evidence in the table, make a claim as to what kind of environment Spinosaurus lived in.

Color blindness is a recessive trait. the gene for color blindness is on the x chromosome. the family tree below shows the trait of color blindness. the only unknown is the mother in the first generation

Explain how the political influence of african americans leaders became weaker.

Which of the following is required of a new drug?me