Answer:
The answer is B
Explanation:
More dense liquids will want to flow further down. They have a higher weight per volume, allowing them to "Push past" the other liquids. Italian Dressing is a great example (when given time, the oil will be at the top because it is less dense then the water and other seasonings.
Answer:
The hydrogen bonds between water molecules
Explanation:
Codon-anticodon bond (bonding tRNA to mRNA)
Answer:
I believe water can go across the membrane. I hope this helps.
A2
B4
C1
D3
I think sorry if I get one wrong
