They help in reducing many diseases that can spread through dead and decaying matter and also foul smell
Do a punnet square or something because you didn't give any info.
Answer:
Option A is correct.
Explanation:
Phenotype ratio is the number of one phenotype compared to another phenotype.( physical characteristics)
C/cch * C/c
I think it is D. You experience increase in breathing rate to obtain more oxygen which is delivered to cells through the bloodstream