Answer:
A) acid rain
Explanation:
Plz mark me as a brainliest
Answer:
physical development
Explanation:
physical development in this context refers to increased functions and control over our own body. This allow toddler like Annette to gradually do more things with her body starting from crawling, standing, and eventually walking/running.
For average humans, physical development occurs until our late adolescence and start to deteriorate when we enter the age of 35 - 40 years old.
Answer:
because the river's annual flooding ensured reliable, rich soil for growing crops
Explanation: