Which of the following is not a scientific hypothesis for how life began? Group of answer choices Methane and ammonia in the early atmosphere combined with the help of lightning or ultraviolet light to produce the first amino acids. Methane and hydrogen sulfide from deep-sea hydrothermal vents and hot springs like those at Yellowstone National Park provided the necessary materials. Asteroids and comets brought amino acids to Earth. Outgassing and related volcanic materials brought proto amino acids to the surface of the earth.

when a reversible reaction is occurring in both directions at the same rate; the products and reactants do not change in concentration. a chemical reaction where the compound is broken into its constituent parts.

explanation:

mark brainliest and have a great day!

true, i don't really know what you're asking but from the info you provided im guessing the answer is true.

photosynthesis makes the glucose that is used in cellular respiration to make atp. the glucose is then turned back into carbon dioxide, which is used in photosynthesis. while water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.

i would answer but it has no question attached to be answer sorry kido