What is the correct path of a red blood cell through the body?
A. veins, arteries, heart/lungs...
Biology, 27.03.2020 16:48 tabbycat2574
What is the correct path of a red blood cell through the body?
A. veins, arteries, heart/lungs, capillaries
B. arteries, capillaries, veins, heart/lungs
C. arteries, heart/lungs, capillaries, veins
D. heart/lungs, veins, arteries, capillaries
Answers: 2
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Why is it important to reduce the number of chromosomes in half when forming gametes for sexual reproduction?
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Adrought killed all the plants in an agricultural farmland. gradually, due to wind and some birds for. nearby areas, new plants started sprouting l. what stage of succession was taking place in the farmland? a) competition b) nudation c) ecesis d) reaction e) migration
Answers: 2
Biology, 22.06.2019 10:50
What is it called when part of a cell membrane closes around a molecule to allow the molecule to enter the cell? a. passive transport b.diffusion c. endocytosis d. exocytosisc. endocytosis
Answers: 2
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