Which option correctly answers: which action can reduce household energy use?

✅ B. -40 degree

✅ A. Nitrogen

a: Nitrogen | b: Carbon dioxide | c: Oxygen | d: Argon Read more

✅ C. Oxygen

✅ A. The Moon

a: The Moon | b: Phobos | c: Europa | d: Titan Read more

✅ C. Vitamin D

a: Vitamin B12 | b: Vitamin K | c: Vitamin D | d: Vitamin C Read more

✅ D. A species facing a high risk of extinction

a: A nonliving resource | b: A species found everywhere | c: A species with no habitat needs | d: A species facing a high risk of extinction Read more

✅ C. Carbon dioxide

a: Neon | b: Helium | c: Carbon dioxide | d: Argon Read more

✅ C. Throats

A: Kidneys B: Intestines C: Throats D: Joints Correct Answer: Throats Read more