Answer:
Cell membrane
B
Explanation:
Capsules, fimbriae, pili, flagella, and even the cell wall
Answer:
Lead is added to warm dilute nitric acid. When the carbonate has reacted with the warm acid, more carbonate is added until the carbonate is in excess.
Explanation:
12 moles are in the 175L of SO2 gas at STP
Tendons connect muscle to bone. Ligaments connect bone to bone.
If you need more info I can give some more.
Hope this helps