Answer to 1st question: They dug irrigation systems and canals to get the water to their crops.
Answer to 2nd question: They knew how to boost the immune system and they knew how to get the body to produce more white-blood cells. They also had a 90% success rate on surgeries, including brain surgeries.
Answer to 3rd: He had a big army and long roads leading all over his empire so if there was an uprising his army could travel quickly.
Hope this helps, have a good day. c;
The answer for this would be John F. Kennedy. He was the president during the Cuban missile crisis
Short term memory. Short term memory loss is when someone forgets things that just happened or that have happened a little bit ago.
The choices were <span> a. family b. group c. behavior d. </span>cognitive<span>.
</span>Ty is in a healing relationship with the family therapy. A family therapy uses several techniques in counseling. It involves the whole family for support. A therapist usually invites different families to let other families compare and understand different problems that families face. The key is to heal relationships among the members<span>
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It is nitrogen fixation
Nitrogen fixation is when bacteria like yeast convert nitrogen to ammonia.This is useful for farmers because it is the only source of nitrogen.Normal nitrogen would not go into the soil