Answer:
A
Explanation:
reduced precipitation is the cause of drought.
.concentration range 40,000 ppm
It has allowed researchers to study the brain more efficiently than what they did before. and it also helped them by the researchers being able to find cures for diceases.
hope this helps. :)
Rutherfords experiment showed that the atom does not contain a uniform distribution of change
Answer:
Race, ethnicity or religious background
Mental illness
Level of personal wealth
Sexual orientation
Drug and alcohol addiction