Melting receding glaciers, logging a wooded area, major flooding of a creek, and volcanic eruption with lava flow. Are these destructive methods always natural? Explain your answer.

Awater molecule is polar because there is an uneven distribution of these between the oxygen and hydrogen atoms.

The following image is of a diatom. it lives in water and gets food from photosynthesis. it is encased in a hard shell made of something similar to glass or sand . a diatom is a(n) because it has a) multi-celled organism; specialized parts. b) vertebrate; a skeleton. c) insect; an exoskeleton. d) single-called organism; only one cell.

How do you transfer mrna into codons ? i'm so confused : (