There are approximately 1,386 million cubic kilometers (km3) of water on Earth. Approximately how much of that total is fresh water?

4,158,000 km3

41,580,000 km3

134,442,000 km3

415,800,000 km3

1,344,420,000 km3

What is the study of the human body

How is the landscape of Venus different from the landscape of Earth?

Galactosemia is a condition that affects how the body digests the sugar galactose. The most common form of galactosemia, type I, is the most severe, and it results from mutations within the GALT gene, which encodes for an enzyme that processes

Differences between planaria and earthworm

Name the superficial muscles of the upper back and shoulders of the frog

How is a cell like factory?

The two cells are provided with nnutrients for growth. After 35 hours, which is the most likely obersevation of the cells?

European cuckoo birds lay their eggs in the nest of other bird species, allowing the other birds to raise their young. the cuckoo birds are therefore:

Explain why it would be a problem if an organism's very first stem cells were copied and multiplied like usual, but they didn't differentiate.

What makes a storm a thunderstorm?