A genotype is a genetic structure of a cell that can be used to determine characteristics
It is a chemical process which enables heterotrophs to obtain energy without oxygen.
A recessive allele is shown in the phenotype
A common use of carbohydrate is to provide energy for plants, animals and human.
Answer: Heart Rate
Explanation:
When you are running in a race, one feedback mechanism that happens as you increase exercise and muscle activity is that, your heart rate also increases. Your heart rate increases because it needs to sustain the body's need of more energy to be supplied to the different parts of the body during an activity.
