The phosphorus-containing head of a phospholipid attracts water and is

Amistake occurs during mitosis of a muscle stem cell.how might this affect muscle tissue

Darius is observing a family of geese, which includes a male goose, female goose, and several goslings. when a dog approaches the geese, the male goose hisses at the dog and flaps its wings threateningly. is the behavior of the male goose an example of an adaptation?

How are mutations continually being generated in a population (what are some of the causes of mutatuions? ) explain