Exactly how many chromosomes we are talking about depends on the species. A mosquito has 6 chromosomes, a pea plant has 14, a sunflower 34, a human being 46, and a dog 78. Closely related species tend to have a similar number of chromosomes.
The fact that gravity exists as it can be repeatedly tested and verified
If two angles are supplementary to the same angles then they are congruent.
True...........................
