I think the correct answer from the choices listed above is option E. Spindle fibers are present in all stages of mitosis. Spindle fibers<span> are aggregates of microtubules that move chromosomes during cell division.</span><span> Hope this answers the question. Have a nice day.</span>
It is Speciation because if it does'nt have this it wolud die
The answer is; All Life
Activity life produces gases in the atmosphere that impacts on the earth's climate. Animals produce gases such as carbon dioxide and methane that are potent greenhouse gases. These gases cause greenhouse effects that cause a warming of the global climate.
On the other hand, photosynthetic organisms like plants produce oxygen as a waste product. Oxygen acts as an ozone by scattering more sunlight back to space hence reducing the warming of the earth and making it cooler.
Answer:
Death.
Explanation:
The final stage of a red supergiant is the fusion of silicon into iron.
Hope my answer is helpful.