Answer: you need exatcly 10,000 credits to graduate high school
Answer: This is an observational study
Explanation:
What is an observational study?
Observational studies are those studies in which a researcher will set their time apart to observe a particular action without interrupting it or changing it ; they observe it as it is without introducing anything or reducing anything from it.
A researcher above is just watching how people walk from or to the airplane without him making any interventions.
<span>During 1967, there was a
release of over 100,000 tons of crude oil from Torrey Canyon too the English
channel totaling to $8 million clean-up related costs. The Oil Pollution Act of
1990 was passed to avoid oil spills from facilities and vessels through
enforcing removal of spilled oil. </span>
Tbh I like both. I can’t choose
