When a frying pan containing an uncooked egg is placed on the stove top and the electric burner is turned on, the egg then cooks. What is the source of heat energy of the cooking egg?

A. Electrical energy from the power socket
B. Newly created energy that was not present earlier
C. Newly created energy that increased the total energy
D. Mechanical energy from the heating element in the kettle

B.

Explanation:

When you turn on a stove, electrical energy gets transferred from the wiring to the destination within seconds. This energy results in a flame. You may be able to compare this to turning on a light bulb, you flip the switch and the light turns on, you turn it off, the light goes out.

i think it is dna, i'm not totally sure but i think it might be.

cells use diffusion to get substances in and out of themselves. that diffusion will occur across the cell membrane or the outer covering of the cell. because we are talking about the surface of the cell, surface area and volume are  important factors here. as a cell increases in size, its surface area and volume increase as well.  we call that the surface area to volume ratio (sa: vol).  but the catch is that  volume increases at a greater rate than surface  area. in other words, as a cell gets bigger, the sa: vol gets smaller. so a really small cell like bacteria is mostly cell membrane (surface) with very little contents (volume). a really big cell like an egg, is mostly insides with a super thin membrane. so what ends up happening is that the cell cannot efficiently diffuse all of the stuff it needs in/out to survive. therefore cell size is limited to about 100mm. so how do we make organisms bigger than 100mm? cells divide! by dividing and becoming multicellular, organisms are able to grow!   check out the diagrams i attached to see the effect of sa: vol. i hope this ! good luck!