Answer:
1. 0.00040 calories
2. 8.57 calories
3. 0.196 calories
4. 68 calories
5. 243 calories
6. 83680 joules
7. 1,054,368 joules
8. 2.45 calories
9. 556 (it says calories to calories so it wouldn't change)
10. 28367.52 joules
11. 59.6 calories
12. 449.6 joules
13. 0.00234 calories
14. 23292.328 joules
15. 22877693.6 joules
Hope this helps!
Explanation:
For 23., you have to find a way to measure your heart rate not increase it. search it up on google.
1.question, 2.observe, 3.hypothesize, 4.experiment 5.conclusion, 6. record.
The sedimentary rock formed when water deposits tiny particles of clay in very thin flat layers is called limestone.
