Answer: B) Indoor air pollution would increase with closed windows during the colder months.
Explanation: Sorry no in depth explanation this time. Hope this helps :))
Since white coloring in guinea pigs in recessive we will say its "rr" and if cross a heterozygous black guinea pig that would be "Rr" so if we cross that in a punnet square The offspring will be two heterozygous black guinea pigs and two white recessive guinea pigs.
Answer:
question 4: lipids provide the energy for metabolic processes. serve as reserve energy of the body. so id say<u> </u><em><u>youre answer is d just because it says the "reserve".</u></em>
question 5:
Nucleic acids / nucleotide's.
carbohydrates / monosaccharide's.
Proteins / amino acids.
Lipids / glycerol and fatty acids.
question 6: i dont know this one sorry
question 7:
1. nucleic acid
2. lipid
3. protein
4. carbohydrate
question 8: i dont know sorry
hope this helped even though i didnt do much T^T
have a good day
Are you asking for DNA or chromosomes or something? You asked for which of the following but then dont give the following