Every Day Science MCQs with Explanations

Explanation

206 is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.

Explanation

The largest cell is the ovum in the human body. The ovum also called the egg cell is the reproductive cell in the female body. Ovum is 20 times bigger than the sperm cells and has a diameter of about 0.1 mm.

Explanation

But here on Earth, nitrogen is a fairly inert gas at room temperature and is the most abundant element in Earth’s atmosphere.

Explanation

All of these is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.

Explanation

Fertilizer is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.

Explanation

1 mm is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.

Explanation

Gasoline is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.

Explanation

insects is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.

Explanation

Four groups is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.

Explanation

Riboflavin (also known as vitamin B2) is one of the B vitamins, which are all water soluble. Riboflavin is naturally present in some foods, added to some food products, and available as a dietary supplement.