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What strategies did humans use to obtain food before the end of the last ice age How did these strategies change during the Neolithic RevolutionWhat strategies did humans use to obtain food before the?
Before the end of the last ice age, humans relied on hunting and gathering for food. During the Neolithic Revolution, they shifted to agriculture and domestication of animals as their primary sources of food. This transition led to settled communities, surplus food production, and the development of more complex societies.
Compare and contrast the farming techniques of farming in India?
From where do farmers obtain their inputs that they require?
What is the nonliving resources that humans obtain from ecosystems?
The nonliving resources that humans obtain from ecosystems are called
Does a person make or obtain food?
people make food from farming and obtain food from animals
How did humans obtain iodine before the widespread use of salt?
Before the widespread use of salt, humans obtained iodine through their diet by consuming foods such as seafood, seaweed, and certain plants that naturally contain iodine.
How did the development of tools changed the life of early humans?
Tools allowed early humans to obtain food and shelter easier. It made more resources available to them, such as the ability to cut down trees for shelter and the ability to crack open nuts.
How did the development of tools change life of early humans?
Tools allowed early humans to obtain food and shelter easier. It made more resources available to them, such as the ability to cut down trees for shelter and the ability to crack open nuts.
How do leeches obtain energy?
humans
Where do humans obtain essential amino acids?
Humans obtain the amino acids that their bodies need through the food they eat, particularly foods rich in proteins.
What structure do humans use to obtain oxygen?
Lungs
Why do Midges bite humans?
Female midges bite humans to obtain a blood meal that provides essential nutrients for egg development. The saliva they inject during feeding can cause irritation and allergic reactions in some people.
How do humans obtain oxygen?
We obtain oxygen by breathing in fresh air. Carbon dioxide comes out of us.
