Problem: Given the question: What is the missing first step of the following process: - The energy from the sunlight causes an enzyme in the plant to break apart the water - The water breakes into oxygen, hydrogen, and electrons - Hydrogen, along with electrons energized by light, converts NADP into NADPH - Oxygen diffuses out of the plant as a waste product of photosynthesis -
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The answer is:
Sunlight hits chloroplasts in the plant

Problem: Given the question: What is the missing first step of the following process: - Load glasses and plastic wear on the top rack - Put plates, bowls, pots, and pans on the bottom rack - Place all the utensils in the utensil basket - Put detergent into the detergent holder - Close the door and push the start button -
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The answer is:
Rinse the dishes before placing them in a dishwasher

Problem: Given the question: What is the missing first step of the following process: - Green house gases enter from the earth - Heat is trapped in atmosphere - Different things on earth are hotter - The overall planet is hotter.
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The answer is:
Suns heat enters atmosphere