Answer:
One of water's important properties is that it is composed of polar molecules: the hydrogen and oxygen within water molecules (H2O) form polar covalent bonds.
Explanation:
Out of the options I would have to say Penetrating Keratoplasty, I am not sure
I think Leonardo could have a point but I’m pretty sure it’s just based on genetics even with sea monsters lol
2. Process to test hypotheses
Answer:
The two strands are held together by hydrogen bonds between the bases, with adenine forming a base pair with thymine, and cytosine forming a base pair with guanine.
Explanation: hydrogen bonds