Answer:
iodine
Explanation:
Iodine is a chemical not a base. There are only 4 nucleus acids and these are adenine, thymine, cytosine and guanine.
B. Abiotic Factors
Abiotic factors are the non-living factors (sunlight, water, etc.)
The cells will be branched , multi nucleate and will contain bands of light and dark color so the answer is C
Used for energy by mammals
Answer:
c
everyone sends off body heat to warm up snuugggling is the best example