Answer:All living organisms are composed of cells, from just one to many trillions, whose details usually are visible only through a microscope.
Explanation:
The Earth is around 4.6 billion years old. Earth has a slightly squashed sphere, measuring 7,973 miles (12,756 km) in the diameter at the equator.
oogonia no result of oogonia human
ovogonia:Esto quiere decir que la ovogonia tenía 46 cromosomas como se afirmó anteriormente, y el ovocito debe sufrir una reducción por medio de la denominada Meiosis hasta tener 23 cromosomas, 22 cromosomas somáticos y un cromosoma X (22X), el cual es el número Haploide
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The muscular system contributes to maintaining homeostasis by working with other body systems to regulate body temperature and dilate or constrict blood vessels close to the skin's surface, according to OpenCurriculum. The muscular, nervous, cardiovascular, endocrine and integumentary systems work together to cause sweating and shivering in the body, which contribute to homeostasis.
<span>aerobic respiration requires oxygen.</span>
