If warm air advancing on cold air can lead to cloudy and rainy weather, then what is most likely to result from warm air advancing on cold air? Answer choices: - white outs - energy of moving objects - heat is produced - a tree falling - cloudy and rainy weather - tsunamis - freezing nitrogen - kinetic energy
cloudy and rainy weather

If waves can be used to produce electricity, then what can be used to produce electricity? Answer choices: - light bulbs - waves - wind - headphones - rivers - coal - motors - viruses
waves

If fertilization occurs when gametes fuse to form a diploid zygote, then what occurs when gametes fuse to form a diploid zygote? Answer choices: - permineralization - rapid expansion - competition - fertilization - photosynthesis - chromosomes - mutation - Leptospirosis
fertilization