Answer: Zacharias Janssen is credited with inventing the microscope.
Explanation:
The answer is A, because the phytoplankton is the foundation of this food web. Without your foundation, "the building will begin to crumble".
Answer:
how can I help u with.
I can't see any pictures
u post a question picture.
I can answer u
Answer:google
Explanation: i would take eveything you put n here ad go one google and search this up
