What is the missing first step of the following process:  -  Bacteria enters through the wound - The bacteria reproduces and spreads - Causes symptoms - The bacteria is either fought off or becomes a disease.
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Answer: Skin is cut or damaged


What is the missing first step of the following process:  -  Water is absorbed through roots - Chloroplast cells in leaves contain chlorophyll - Chlorophyll absorbs energy from sunlight - Energy splits water molecules into hydrogen and oxygen - Oxygen gets released into atmosphere - Hydrogen and carbon dioxide used to create glucose - Glucose is food for plants.
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Answer: Carbon dioxide passes through stomata in the leaves


What is the missing first step of the following process:  -  Winter comes and the animal finds a place to hibernate - Over a period of days, the animal&#x27;s heart rate and breathing rate drop slowly - Electrical activity in the brain almost ceases completely, though some areas remain active - The animal has entered hibernation mode -
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Answer: