Which of the following statements is true?
To be classified as living, an organism must be made of two or more cells.
During mitosis, a parent cells splits into two identical daughter cells.
Sexual reproduction results in only one identical daughter cell.
The growth of an organism is usually unpredictable and random.

During mitosis, a parent cells splits into two identical daughter cells.

Explanation:

"a type of cell division that results in two daughter cells each having the same number and kind of chromosomes as the parent nucleus, typical of ordinary tissue growth."

the electromagnetic energy from the sun arrives in the form of visible and invisible light.

before, trains worked using the steam engine. thus, it uses heat so it is crucial to apply heat balance. the steam engine absorbs energy during the stage of boiling water. so, this is the endothermic reaction. when the steam is used to work the piston, it has to release this energy through running the train. the excess energy is released as an exhaust to the chimney. this is the exothermic process because it releases energy to the surroundings.