The correct answer is true. Though some rules may not be laws they should not be obeyed. This simply means you're not legally obligated to abide even though you still should morally.
Answer:
The Manganese Dioxide doesn't take part in the chemical reaction because it is a catalyst, so it can only increase the rate of the reaction, not change the substances used.
F is the correct answer.
Hope this helps and please give brainliest!
Answer:
unilineal
Explanation:
The idea of descent being classified as matrilineal (tracing of kinship through the mothers family) and patrilineal (tracing of kinship through the fathers family) reflects an anthropological concept of unilineal.
