It depends on your teacher, it should be A. It could be B if that’s what your teacher wants but I would go with A.
No, They find the alone one because they are easier to catch when away from the tribe. They are easier to kill when they are old and sick, or weak.
We have an internal skeleton and a grasshopper has an external skeleton.
<span>Stability is often preceded by a "crash" since the growing population eventually is too large for the available resources.
Stability refers to population stability. The growth of the population may destabilize the population stability.
The population size may become so large, so there will be no enough resources for species to survive. </span>
