A half life is the amount of time it takes for half of an isotope to decay in a given sample. The half life of carbon 14 (which is an isotope) is 5730 years. Carbon-14 is present in many fossils, hence scientists use this to figure out the age of fossils, this specific usage is called carbon dating.
The answer is true. Because it will help by reducing the size.
Answer:
QUESTION(S):
1. What sport or physical activity best reflects your personality?
2. Why?
3. What opportunities are there in school or in the community to participate in this sport?
ANSWER(S):
1. Dancing best reflects my personality.
2. Why? Well because ever since I was about 4 or 5 I've been dancing. Every week I'm excited to go to dance because it helps me get relaxed and get things off my mind. Things that are happening in my life, at school and home.
3. Some opportunities that are in school or in the community to participate with dancing; Community fairs, showcases, donating events, charity events, recitals, making people's days, donating our time to help those in need.
Explanation:
I hope that this helps you out! :)
Have a great rest of your day/night!
Please thank me on my profile if this answer has helped you out.
(kilograms) (meters ((height))