<span>The immune system is a network of cells . Tissue,and organs that help defend the body.
Hope I helped! Have a great one!
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C. gametes have half the chromosomes so that an egg and sperm cell join to make the original (46)
Pluto, Eris, Haumea, Ceres, and Makemake are the answers to this question.
I believe It is A because fissure eruptions are common on large volcanoes and also is built up by many layers of hardened lava, tephra, pumice, and volcanic ash.
<span>the portion of an antigen that binds covalently to an antibody</span>
