Answer:The dependent variable is the variable that is being measured.
Explanation:
It is very True to make the function of the cell work well
The correct answer is option They need more oxygen to function, so gas exchange needs to increase.
As the person starts a physical exercise, the workload of the muscles increase, which produces a higher demand of ATP. In order to produce ATP, the mitochondria require more oxygen and glucose to generate the ATP molecules, as a result, the demand for the oxygen is increased. Due to increase in oxygen demand, the lungs do more gaseous exchange, so that the demand of the oxygen can be fulfilled.
Producer to consumer? I don't know this one
Predator to prey
Answer:
Sexual reproduction
Explanation:
There are two asexual so I'm going to assume you meant sexual because the rest of these answers create identical offspring.
Remember that sexual reproduction is how humans are made and we are very different from our parents!