Endorphins sound correct.
Please vote my answer brainliest! thanks.
Answer: below
Explanation: Genetic engineers are highly trained experts who use a variety of molecular tools and technologies to rearrange fragments of DNA. It’s the direct manipulation of an organism's genes using biotechnology.
Jupiter. The largest planet in our solar system by far is Jupiter which beats out all the other planets in both mass and volume. Jupiter's mass is more than 300 times that of Earth and its diameter at 140,000 km is about 11 times Earth's diameter
The right option is; the amount of energy before a process occurs is equal to the energy after the process occur.
The law of conservation of energy states that energy can neither be created nor destroyed, but it can only be transferred or converted from one form of energy to another. The law explains that the total amount of energy of an isolated system remains the same, unless there is additional energy from the outside.