The answer would be, that it decreases.
Answer:
About 5 billion years ago
Explanation:
hydro coal nuclear i think it would like thst
Answer:
Toxycology
Explanation:
Toxycology includes:
- the study of harmful (adverse) chemicals on living organisms
- diagnosis of harmful chemicals
- treatment of exposure to harmful chemicals such as toxins
Factors that determine the toxicity of a chemical for an organism are dosage, age, environment, species...