The body can decide the nutrients it needs
A phenotype is a "set of observable characteristics of an individual"
hope this helps :D
1. They play dead when faced by a predator.
2. They travel in schools of about 12.
3. Males establish their dominance by having sword fights with their spines and showing off their bright colors.
Viruses are not living organisms because they lack the ability to produce.
Its is already a balanced equation so the option a.1 would fill in for the blank.
