The mesosphere is coldest, reaching temperatures of -90 degrees Celsius
Answer:Prokaryotes are organisms whose cells do not contain a distinct nucleus, bounded by a nuclear envelope, in contrast to eukaryotic organisms that do have distinct nuclei. Prokaryotes include both the bacteria and the archaea, which appear to be only distantly related to bacteria.
Explanation:
The answer is False.
Spatialization (spatialisation) can refer to the spatial forms that social activities and material things, phenomena or processes take on. This term related to geography, sociology, urban planning and cultural studies. Generally the term refers to an overall sense of social space typical of a time, place or culture.
I think the answer is b, because cartilage is what helps with flexibility in tissues....
C. a Y chromosome from his father
This is because boys have one X and one Y chromosome, while girls have 2 X's, so the Y must come from the father.
Hope this helps :D
