When a family faces a situation that is too hard to solve by itself, it is a sign of strength to ask for help.
Answer:
scientist Robert Hooke
Explanation:
Interested in learning more about the microscopic world, scientist Robert Hooke improved the design of the existing compound microscope in 1665. His microscope used three lenses and a stage light, which illuminated and enlarged the specimens.
Answer:
stronger and longer organ are able to mate more with females, whereas the shorter one didn't stand a chance.