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Memory effector cells are also produced in the case that the same pathogen enters the organism again. true or false
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What do isotopes of uranium have the same number of? what do they have a different number of? a) same number of protons; different number of electrons b) same number of protons; different number of neutrons c) same number of electrons; different number of protons d) same number of neutrons; different number of protons
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Which description shows competition in an environment? an organism that feeds on some food an organism that finds a place to sleep three organisms of the same species living in an area three organisms battling over limited resources
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Match each description of an objectβs motion with the position-time graph that represents it. not moving moving with constant speed speeding up slowing down
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Memory effector cells are also produced in the case that the same pathogen enters the organism again...
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