He developed and improved the microscope. He was also the first to discover single-cell organisms that he called animalcules.
Answer: The answer is B.
Explanation: The answer is B because the muscle tissues vary with function and location in the body.
It must be r<span>ecorded . </span>
Answer:
solid
Explanation:
in solid the molecular arrangement is vey tightly packed and there are barely any spaces between as this is the reason why solids cant flow or fit into any shape...
