It's useful because it highlights structures in biological tissue.
Answer:
Examples of radioactive isotopes include carbon-14, tritium (hydrogen-3), chlorine-36, uranium-235, and uranium-238.
Your mass can never change no matter where you are since mass is the amount of matter you contain. By going to the moon, you do become lighter due to the weaker gravity but the amount of matter that you are made of (your mass) does not change.
I hope the helps. Let me know if anything is unclear.
the answer is going to be 4.5
Answer:
C
Explanation:
Fractions and negative numbers are considered rational numbers.
Fractions are not considered integers.
