Which of the following systems has a similar organizational structure to the simplified (or Bohr) model of the atom, including the
nucleus and electrons ?
A.
a football game where an offense and a defense fight over the ball
B.
an airport with planes landing and taking off
C.
a cereal box with a toy inside
D.
the solar system
E.
a computer with a powerful CPU
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each of the 46 original chromosomes splits into two daughter chromosomes, so there are two sets of 46 daughter chromosomes that end up in each cell. human cells have 46 chromosomes. each chromosome consists of a pair of identical chromatids attached together by a structure called a centromere.

b because they naturally adapt to their environment plz mark brainliest

explanation:

water is a polar molecule. a chemical bond is a force of attraction between atoms or ions. bonds form when atoms share or transfer valence electrons. atoms form chemical bonds to achieve a full outer energy level, which is the most stable arrangement of electrons. so, false

explanation:

in h2o molecule, two water molecules are bonded by a hydrogen bond but the bond between two h - o bonds within a water molecule are covalent. the greater the electronegativity difference, the more ionic the bond is. bonds that are partly ionic are called polar covalent bonds. nonpolar covalent bonds, with equal sharing of the bond electrons, arise when the electronegativities of the two atoms are equal.