Changes in the DNA sequence, or mutations, help drive evolutionary change
Answer:
The molecule will be more likely to be DNA.
Explanation:
Among the two nucleic acids, DNA is double stranded. The molecule which is being isolated from the alien creature is also double stranded so it can slightly resemble the DNA than RNA, which is the single stranded molecule.
Answer:
A logging company promises to plant five trees for every one of them that it cuts down. You may or may not have seen a forest affected by acid rain. The trees are stripped of leaves and branches and the whole forest appears to be like it's dying, which it is. Acid rain is caused by air pollution and has a very harmful effect on plant and animal life, any life really.
Explanation:
1. 0 because they are nonpolar, more concentration of molecules because of a proceess called simple diffusion,
2. o because it is a form of passive energy, low concentration,
3. molecules moving, equilibrium, higher, lower
These processes are all Passive and therefore none require energy although some are different the first is the molecules that can just pass through and yea, then thefacilitated diffusion is through moleules moving because of concentration differences, then Osmosis is when molecules because of water differences.
