4.
Medial collateral ligament, which runs along inside of the knee.
Lateral collateral ligament, which runs along the outside of the knee.
Ligament, which runs in the middle part of the knee.
Posterior cruciate ligament, which works together with the Anterior cruciate ligament.
Single replacement because only one letter is being switched out in the reaction
It would be Atom 2 because the proton and neutron are both nine and the election is 8 which is -1 to nine <span />
Yes, they are right.Very good hand writing! You did a very great job on showing your work.
Answer:
depends on how many you have...
Explanation:
