Which of the following BEST describes an atom? a
protons and electrons grouped together in an alternating pattern
b
protons and electrons grouped together in a random pattern
c
a core of electrons and neutrons surrounded by protons
d
a core of protons and neutrons surrounded by electrons

videntify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.identify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.

is in the form atp or adenosine triphosphate

wegner's theory did not explain how the continents could move

explanation: