Answer:
cells are so small because it is structural functional unit of an organism which can be only seen through microscope
Cerebrospinal Fluid
Produced by the choroid plexuses of the brain, the cerebral spinal fluid is contained in the subarachnoid cavity and spinal canal. It is reabsorbed by the arachnoid granulations.
Besides acting as a cushion for the CNS, the cerebral spinal fluid plays a critical part in the immunology of the central nervous system, blood flow in the CNS and autoregulation.
The answer is D The ureter connects the kidney to the urinary bladder
Cell differentiation is the process by which cells specialize to achieve their required functions. In order for a cell to differentiate, it will express specific genes. ... Importantly, mitosis produces cells that are identical to each other (clones).
<span> humanity is a quantity representing the amount of water vapor in the atmosphere or a gas.
And yes that would be correct
Hope this helps c;</span>
