Answer:
I think the electron microscope can magnify objects up to 200,000 times.
Explanation:
Malaria is spread by mosquitoes because females pick up a parasite and when they bite someone to nurture their eggs it spreads
A film of water covers the gametophyte
Phytoplankton contribute positively in the oceanic ecosystem as they are a source of food for oceanic animals. Moreover, they remove carbondioxide from the carbon cycle and utilize it for the process of photosynthesis.