The helmet and watching out while using hand signals all point to safety rules. there for the answer is Protection
Answer:
Inflation means there is a sustained increase in the price level. The main causes of inflation are either excess aggregate demand (AD) (economic growth too fast) or cost push factors (supply-side factors). So, the government needs to release information on changes so people know these important factors.
Explanation:
Answer:
0
Explanation:
If an M:N relationship is mandatory on one side and optional on the other side, and if both relations resulting from the entities involved in the relationship each have 3 records, then the resulting bridge relation cannot have less than ____0____ records.
this is a problem under ER model
