Q: Oceans help control global warming by absorbing what? Choices: - hydrogen - ozone - methane - carbon dioxide A:
carbon dioxide

(Question)
Q: What is the major intracellular cation? Choices: - magnesium - sodium - glucose - potassium A:
(Answer)
potassium

Ques: Q: What unit of power is equal to 1 joule of energy per second? Choices: - hertz - byte - volt - watt A:
Ans: watt

(Q).
Q: What molecule consists of two atoms of hydrogen and one atom of oxygen? Choices: - carbon monoxide - hydrogen peroxide - air - water A:
(A).
water

Ques:Q: What consists of these five stages: prophase, prometaphase, metaphase, anaphase, and telophase? Choices: - evolution - germination - meiosis - mitosis A:

Ans:mitosis

Ques: Q: What is the most important factor determining soil type? Choices: - landscape - plant life - ecology - climate A:
Ans:
climate