Explain why the sun’s corona can be seen during an eclipse but not at other times

Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?

70 pts answer the following questions in full sentences and paragraphs, using at least 150 words, in the essay box below. 1. which organisms are carnivores? herbivores? omnivores? 2. if the ecosystem is balanced, which populations should be the largest? the smallest? 3. imagine a group of hunters kills half of the rabbit population. how will the other organisms be affected? 4. imagine disease kills 85 percent of the wolf population. how will the other organisms be affected? 5. imagine a foreign mountain lion species is introduced into the ecosystem. how will the other organisms be affected?

The standard deviation of a population is 3.2.what is the margin of error? enter your answer in the box.