Which of the following statements are true?
Check all that apply:
O The north poles of two bar magnets will attract each other.
O Earth's geographic south pole is also a magnetic south pole.
O Earth's geographic north pole is actually a magnetic south pole.
O The north pole of a bar magnet will attract the south pole of another bar magnet.
O The south poles of two bar magnets will repel each other.
O Scientists have evidence that single isolated magnetic poles, called magnetic monopoles, exist.

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?

In a class of 20 students, what democratic form of governance makes the most sense

What does the plate tectonic theroy describe?