Their characteristics are their massive size. White dwarfs are smaller and generally hotter. The sun is medium size and cooler than white dwarfs; it has a relatively medium temperature. That star would be classified as a white dwarf because if its small size and massive temperature. That star would be a supergiant. Just put an x on it, mate.
They were uncovered in a rock shelter in March of 1868 (France). I'm sure you can do the math :) I hope this helps
Answer:Astronomers use a number of telescopes sensitive to different parts of the electromagnetic radiations to study objects in space
Explanation:
Answer:
Number of chromosomes
Explanation:
Meiosis is a specialized type of cell division in which the gametes are produced.
A diploid parent cell first replicates its DNA. Then, two rounds of cell division occurs to produce 4 haploid cells, each with half the amount of chromosomes. These gametes fuse during fertilization to restore the diploid state.
Therefore, meiosis changes the number of chromosomes.
Scientist are still trying to find out it's a theory atleast I think it is
