C is the answer to your question<span />
Answer: Just did the lesson on this, the answer is C.
Explanation:An allele is one of the possible forms of a gene. Most genes have two alleles, a dominant allele and a recessive allele. If an organism is heterozygous for that trait, or possesses one of each allele, then the dominant trait is expressed. ... So a gene is a particular region of your DNA that controls a specific trait.
Answer:
C
Explanation:
Causes and increase in green house gasses such as CO2, N, and similar harmful gases.
The last option is the most accurate
Hope this helps!
