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Which statement best explains why water is essential for all living things?

Water makes up 65% of human beings.

Water is an essential component of blood

Water covers 75% of Earth's surface.

Water is necessary for cellular functions

How would your percent yield be affected if scraps from an aluminum can were used which is not pure?

In a certain region, children are considered economic benefits. A rising trend in the fertility levels of the region is observed. Last year the fertility rate in that region was four children per woman.

Other than the genus and species information, what characteristics do most of the top hit sequences share? select the two best answers.

The deepest humans have ever drilled is 12 kilometres below the Earth's surface. However, this is a tiny fraction of the diameter of the whole planet. Imagine you could drill all the way to its centre - write 3 sentences to what would that be like?

Why are birds blue?

1. Describe the possible mechanisms whereby exercise may enhance health status and list at least eight of the potential health benefits of a regular comprehensive exercise program.

Suppose the students are caught in a sudden storm how can they stay safe during the storm

You are on the scene of a 3-year-old patient who is in respiratory distress. the mother states that the patient has been making a barking cough for the past 24 hours. the child is very scared and upset. he is crying inconsolably.

In your own words, write a definition for each of the following terms: cell cycle and cytokinesis.

In humans, dimples are a trait that exhibits simple dominance. The two alleles for this trait are dimples (D) and no dimples (d). A dimpled man whose mother has no dimples marries a woman with no dimples.