1. nucleus = both, the nucleus is the brain of the cell
2. nucleus membrane = both, it surrounds the nucleus
3. smooth ER = both, it makes the cellular products like hormones and lipids (fatty acid)
4. ribosomes = both, consist the proteins
5. golgi apparatus = both, packages proteins and exports them from the cell
hope i was helpful <3
IN 30% would mean a certain allele that would occur every 3 times of 10 alleles and that mean those other 7 alleles would be variant-different
B. Deer skins.
Why? Probably because back in the days Indians used to be extremely talented when it came to hunting for food, water, and even warmth. I doubt they'd have tools to spare besides bows and most likely rock knives they've hand made to cut down the bone and other stuff to make seasonings with. Building styles? No. Why would the Europeans ask Indians to trade building techniques? I doubt it. B is definitely the answer.
Cell is the structure used
