B.An advertisement for acne medication claims it can clear up acne in less than one week.
Answer:
Cost: competition for mates, competition for resources
Benefit: better protection from predators (ex. a fish in a school of fish has greater chances of not getting eaten because of the large number of other fish)
<span>The feature of sugar canes that suggests that they are stems is A. t</span><span>he presence of scaly leaves and auxillary buds. Leaves are formed on the stems such that auxiliary buds are also stemming from. Sugar is found in the leaves while roots are another parts from stems</span>
