Why is death by predators more natural or right then death by starvation?

Which of the following units is not an official si unit

Which proportionality applies to avogadro’s law?

Scientists often have to deal with numbers that are either very large or very small. for example, the radius of the sun is approximately 696,000 kilometers, while bacterial cells are as small as 1.9 × 10-4 millimeters. express each number in an alternate form.