Which statement is true of chloroplasts? A They transport glucose into the cell.
B They are present in animal cells, but not in plant cells.
C They convert the energy in glucose into a more usable form.
D They convert light energy into chemical energy.

at the bottom

explanation:

"hydrogen bonding is the attraction of h atoms in the water molecule (slight + charge) to o atoms in a neighboring water molecule (slight - charge); it is a weak interatomic force. but it is still strong enough to the water molecules "stick" together."

the number of protons in the nucleus of a given element. has slight luster and conducts electricity at high temperatures like metal.but like a nonmetal,boron is brittle and does not conduct electricity well at low temperatures. in graphite, carbon is a soft,brittle solid.it is reflective,ductile,or malleable.

o conteúdo de calor de um sistema é igual à entalpia apenas para um sistema que é constante