I believe group of cells working together and or performing the same task can be categorized also as a specialized tissue.
Answer:
The history of the human evolution can be studied by the fossil and DNA evidence. The similarities and advancement in certain characters has revealed the human evolution.
Different evidences like change in the diet, locomotion, brain size, walking ability as compared with the present species and species appeared 6 million years ago. The human genetics evidence and different paintings explain the culture of earlier homo species.The H. sapiens species has highly advance character that help them to survive than any other hominid species. The neanderthals extinction might occur due to their aggressive behavior, low social ability and their large cranial size.
Answer:
C. Releases hormones to regulate the endocrine system
Explanation:
It is B because cells are basic and they grow everything that you see around you
