Answer:
In the natural world, limiting factors like the availability of food, water, shelter and space can change the population of any living organism. Other limiting factors include:competition for resources, predation and disease can also impact populations.
Explanation:
Well, how the heart pump model work is basically the same on how human heart works. The only thing that different is that we make the model work using external kinetic force while our heart moved using our cells
hope this helps
<span>Connective tissue often consists of relatively few cells embedded in an extracellular matrix.</span>
