Yes it is a reliable source
Explanation: it shows the earth all in one. Makes it easier to study
The correct answer is C.
veinte = 20
8 + 12 = 20, and therefore 'veinte' is correct.
Answer:
picture is upside down btw
Challenges for growing crops are you don't know if it will be successful, you have to have enough water, the dirt has to be fertile, and the weather may affect how the plant grows.
