I think it is 1 and 2
pls mark brainliest pls T H A N K S
Answer:
yes faster more reliable communication
Explanation:
Answer:
the correct one is population booms in parts Europe and Asia
A. They give children freedom but withinset limits.
Answer:

Explanation:
Diana's age is d.
Carol is 3 years younger than half of her sister Diana's age.
Carol's age =
Where d is Diana's age.

Hence, Carol's age is
.