Final answer:
Agriculture, domestication, and fire influence what we eat by providing a reliable food supply, allowing selective breeding of livestock, and aiding in cooking and food preparation.
Step-by-step explanation:
Agriculture, domestication, and fire all influence what we eat in several ways. Firstly, agricultural practices allow us to cultivate specific crops and raise animals for food, providing a reliable and abundant food supply. Domestication of animals also allows us to selectively breed and raise livestock for meat, milk, and other products. Fire is used in cooking and food preparation, making food more palatable and easier to digest. Additionally, fire also helps to clear land for agriculture and promote the growth of certain plants.