I am not exactly sure but I would gn with protein because DNA does not look like that is how the cell is so maybe protein or starch
Answer:
Adenine nucleotides are added to the end of the RNA strand, forming a tail.
Answer:
If limestone reacts with limestone, it can turn into a limestone. The reason behind this formation is that, both substances have the same chemical and physical properties and molecules of limestone have a strong chemical bonds between them so it is difficult to separate them from each other.
Many animals travel in packs or herds to increase chance of survival. This type of adaptation would be classified as behavioral
Answer:
A and C only
Explanation:
I'm sorry I don't know how to explain it but trust me its A and C only.
