Answer:
"Herd or "herds"
Explanation:
Animals living together in a group for generations are called "herds" or "herd"
Because these animals have been living together for generations and more to come.
Hope it helped brainiest plz
Rob koch is the scientist who created tests that helped confirm those things
Answer:
DNA, is short for deoxyribonucleic acid, is the molecule that contains the genetic code of organisms. This includes animals, plants, protists, archaea and bacteria. DNA is in each cell in the organism and tells cells what proteins to make.
Answer:
B. Theory
Explanation:
A theory can be changed as new information is discovered.