Biology, 10.07.2019 21:30, saltedcaramel60
Ascientist is studying two isotopes of sodium, labeled a and b. in isotope a, each of the atoms has 11 protons, 12 neutrons, and 11 electrons. what could be the atomic structure of isotope b?
Answers: 1
Biology, 22.06.2019 02:30, jcrowley9362
Plz ! a frog has a genetic mutation in skin cells that causes part of its skin to turn orange the frog will not pass this genetic mutation onto its offspring because, a. the offspring will inherit skin cells from the other parent. b. mutated skin cells cannot divide and produce daughter skin cells. c. skin cells do not contribute genetic material to sex cells. d. parents do not contribute genetic material to their offspring.
Answers: 2
Biology, 22.06.2019 09:30, hockejoh000
What type of appendages do sponges cnidarians roundworms annelids mollusks arthropods echinoderms and vertebrate have? jointed, not jointed, absent
Answers: 2
Biology, 22.06.2019 10:20, XxDonaldTrumpxX452
The function of the excretory system is to control homeostasis and
Answers: 1
Ascientist is studying two isotopes of sodium, labeled a and b. in isotope a, each of the atoms has...
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