Methanogens can be found in B.human intestines
Roots of plants and synthetic fertilizers can contain oxygen or come into contact with oxygen.
Essentially traits of both genes will be shown. Take heterochromia for example, where a person has a green eye and a blue eye, both have some part in developing a trait.
B.the mass of carbon dioxide plus water is less than that of paper plus oxygen.
A) 25%
Would be the probability of their child having blue eyes <3
