MRI scanning, CAT scanning, radiotherapy, conventional X-ray imaging, ultrasound scans and ultrasound therapy.
Answer: a
Explanation:
Bc I just did it and yeah
Independent variable would be salt since you can't change it in this experiment.
Answer:
6.34917360^25g
Explanation:
It's been a while since I've done this type of problem so I'm not making any promises that its right hahaha, but I hope it helps anyway. Please let me know whether I'm right or not!