adenine (A) pairs with uracil (U); guanine (G) pairs with cytosine (C).
Answer:
Explanation:
An autotroph is an organism that can produce its own food using light, water, carbon dioxide, or other chemicals. Because autotrophs produce their own food, they are sometimes called producers. Plants are the most familiar type of autotroph, but there are many different kinds of autotrophic organisms.
Answer:
classification is where they gives unique names to animal species so the can recognize them easier
Explanation:
78.09 % Nitrogen, 20.95% oxygen, 0.93% argon, 0.04% carbon dioxide and a small percent of other gasses...(neon, helium, krypton, xenon, etc...)
12 chromesomes because haploid cells have half the amount of chromosomes of diploid