I honestly have no clue sorry
The process that reduces the number of chromosomes in half is called Meiosis
Hazardous substances are dangerous substances while toxins are poisonous substances. Hazardous substances may cause harm to an individuals health; they include acute toxins such as cyanide; substances harmful after repeated or prolonged exposure such as mercury and silica, among others. Toxic substances can be poisonous or cause health effects.
Answer:
Radioactive dating of rocks
Explanation:
