Answer:
Hey there. The answer should be Tubulin.
Explanation:
Spindle fibres are formed from microtubules which are made up of a protein called Tubulin.
organ = a structure made of two or more tissues that work together.
organ system = organs that work together.
tissue = a group of cells that work together.
Answer:
what is the function of an eyepiece on a microscope?
An eyepiece allows viewing of specimen placed of stage of the microscope
Explanation:
The greatest current threat to the loss of the Earth's biodiversity is global warming. This is because when the ice melts, the cold comes down to us and makes us have rainy summers and very early snow and cold springs and cold autumns. And when the ice melts enough, water will start to come down and flood countries and cities, such as Manhattan. Scientists are predicting that California will break away from America.
