1.true
2.true
3.fasle
4.true
5.false
6.true
Answer:
Organ systems are organs that work together to perform a specific bodily function, so your answer is D
Explanation:
An example of selective breeding is breeding cattle to produce better meat.
The biological basis for assigning all human beings into a singe species is that there so many, even tons of living organisms living on earth. These organisms differ in their external and internal organs and so to differentiate them from them, they are being classified into kingdoms then classes then phylums then family.
