The pedigree table below shows the blood types of three generations of family members. Notice that some of the blood type phenotypes have been given. What is the genotype of individuals 1,2, and 5?

i think it would be b. tissue because an organ system is a group of organs that work together to perform one or more functions. each does a particular job in the body, and is made up of certain tissues.

that is true   : ) hope this you

all matter is made up of atoms

in any element all atoms are the same

elements in a compound are always in a constant ratio: apex