HOW DID PEOPLE SURVIVE IN THE YEARS of Paleolithic &The Metal Ages

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Answer 1

Answer:

By gathering plants, fishing, and hunting or scavenging wild animals. They used knapped stone tools, and also used wood and bone tools. Please vote Brainliest!

Explanation:

Answer 2

They became hunter gatherers, created fire, and weapons

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please help me please

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Answer:

Explanation:

its A because your comparing so comparative

A because you are comparing and contrasting the two species of squirrels

What causes convection What causes convection currents, and what do they do? currents, and what do they do?

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Answer:

it helps energy

Explanation:

to get electricity

What is an example of convection? A. A heater in a fish tank warming the water at the bottom of the tank B. Batteries in a flashlight converting chemical energy into light C. Touching a stove and burning your hand D. Touching a stove and burning your hand

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Answer: C. Touching a stove and burning your hand

A heater in a fish tank warming the water at the bottom of the tank is an example of convection.

What is convection of heat?

Heat is transferred through convection, which is the large-scale movement of molecules inside gases and liquids. Conduction is used to move heat from the object to the fluid initially, but fluid motion is responsible for the bulk of the heat transfer.

Convection is the process by which heat is transferred through fluids as a result of material motion.It occurs in both gases and liquids.It could be forced or natural.Bulk transfers of some of the fluid are necessary.

Hence, a heater in a fish tank warming the water at the bottom of the tank is an example of convection.

Learn more about convection of heat here:

https://brainly.com/question/16600140

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