Answer is 3 it uses chemical and physical changes when using stomach acid and physical when turning food in your stomach.
Have very few or no predators in the new ecosystem.
u get a mechanical pencil
Answer:
Population Size and Density: Total size is generally expressed as the number of individuals in a population. ...
Population dispersion or spatial distribution: ...
Age structure: ...
Natality (birth rate): ...
Mortality (death rate):
Explanation:
When a human dies, his corpses gets decomposed by decomposing bacteria. What's produced by the decomposing bacteria is the "fertilizer" for plants.
