Biotic means living (can reproduce, has dna, can go through homeostasis) abootic mean non living (like a desk, table, chair, etc.)
Dominance is represented with a Captial letter. Recessive allele's use lowercase letters. Hope this helps!
Well it happens every six months, one in summer in June and winter December. And if i'm wrong then i understand :) <span />
Answer:
Molecules of elements
Explanation:
An Element is formed of like one type of atoms. I am fairly sure an Element is a pure substance. xD please hit the heart ✓