Which of the following is not true for electric fields/lines?
O
A. Electric fields always surround positive charges.
O
B. Electric fields always surround neutrons.
O
C. Electric field lines are bent when charges interact.
O
D. Electric field lines around a negative charge point toward the
charge.

b) mutualism

hope this : )

the potential energy of the reactants is 200j.

from the energy diagram, the energy of the product formed is 350j; this means that, this reaction is an endothermic reaction, because it absorbs energy from its environment.

a) the particles of the chair are strongly held together.

explanation: