What percentage of earth’s water supply is fresh water___________?

Related Mcqs:

The lifespan of Red Blood Cells is __________ days?

A. 60 B. 120 C. 180 D. 240...

Urine is produced in __________?

Kidneys Lungs Large intestine Liver...

The good sources of Vitamin-A are?

A. green leafy vegetables B. seeds C. fresh vegetables and fruits D. sea foods...

Which of the following is a function of Vitamin A in the body?

A. Vision, bone and body growth B. Immune defenses, maintenance of body linings and skin C. Normal cell development and reproduction D. All of the above...

Which of the following is not a donor atom?

Phosphorus Antimony Arsenic Aluminum...