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passive refilling of the heart occurs During ventricular systole, the blood pressure
Answer:
I believe the cell is a plant cell
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Chromosomes are the homologous chromosomes that cross over
The tissue that forms the outer surface of the body is a stratified squamous keratinized epithelium. The surface layer of dead cells(stratum corneum) is made to keep things out of the body, protecting it. The tissue that lines the digestive tract(e.g. intestine). Is made from 1 layer of columnar cells that facilitate the absorption of nutrients. Both tissues are epithelia.
