Which statement best describes why mycelium, constructed of hyphae, are necessary for fungi survival? a) fungi need access to sunlight. b) fungi cannot move on their own. c) fungi cannot make their own food. d) fungi need support to stand upright.

The starting materials in a nuclear change have a total mass of 2.3465 x 10-27 kg. after the change, the resulting materials have a mass of 2.3148 x 10-27 kg. how much energy was released during the change? 2.85 x 10-12 2.08 * 10-10 j 0 211 * 10-10 j 8.56 * 10-43