Answer:
A scope built of two systems of lenses ... ==> Compound light microscope
Explanation:
Polysaccarids is what its called not sure if spelled right
Answer: increased
Explanation: the more you have the better you can tell where something is acting on you, ie touch
The correct answer is it lives inside or on a host.
A is incorrect because a parasite steals from the host, without giving anything in return. Much like a leech
C is incorrect because leeches almost always use their host as a food source
D is incorrect because parasites can often dig beneath the host's skin to be hidden from sight
