Answer: science
Explanation: she was a scientist
irrigation systems, water moves across the surface of an agricultural lands,
Two different methods of irrigation are- modern methods that include sprinkler irrigation and drip irrigation; traditional irrigation that includes manual irrigation where water is pulled out by the farmers themselves from the wells and canals to irrigate the land.
1) Store the cells DNA
2) Control cell division and cell growth
a. vitamins.
b. everyday.
I'm not 100% sure on b. but a. has to be vitamins.
It's called the fruiting body.