Answer:
true or so google says lol
The arteries take deoxygenated blood back to the heart.
The answer is; B
Rocks have naturally occurring and spontaneously radioactive atoms in them, such as carbon-14. These element isotopes decay into other types of atoms over millions of years. Therefore, by measuring the amount of these radiometric substances, and knowing the half-life of the isotopes, it is possible to postulate the age of a rock to within certain ranges of error.
Inductive reasoning b/c he is basing his conclusions off of patterns
