Okay so other ways to produce energy would be (just throwing out a few )
1 . Gum
2. Light (light wakes up your brain a proven fact)
3. Massage your ears (im serious it boost energy its proven)
4. Eat something whole grain
5. Listening to your favorite song
(Im serious for all these answers)
Hope I helped (:
race is some ones physical characteristics such as eye color or height
while ethnicity is you culture, ancestry and language.
Answer:
geocentric system
The Ptolemaic system also called the geocentric system or geocentric model, mathematical model of the universe formulated by the Alexandrian astronomer and mathematician Ptolemy about 150 CE and recorded by him in his Almagest and Planetary Hypotheses. Ptolemy made contributions to astronomy, mathematics, geography, musical theory, and optics. He compiled a star catalog and the earliest surviving table of a trigonometric function and established mathematically that an object and its mirror image must make equal angles to a mirror.
if this helps pls give me brainlist
The correct answer is A. They had elaborate trade networks.
Explanation
Trade networks are a form of the economic relationship between human communities in which products or services are exchanged for other goods or services or exchange currency. With the arrival of the Europeans in America, it was discovered that the native communities had a very elaborate network of commercial relations that allowed them to exchange their products with the other tribes in different parts of the wide American territory, from where they could obtain different products such as sea fish, river fish, the meat of domesticated animals, fruits, and other products of agriculture. So, the correct answer is A. They had elaborate trade networks.
I think it might be B. Hope this helps
