Which of the following statements is true?According to continental drift theory, the continents used to be joined together. The Earth's tilted axis is the main reason for day and night. The crust below the continents is made of basalt and salt sediment. The crust below the continents is thinner than the crust below the ocean.

Exactly what kind of weather conditions would a cold front produce?

Why would the composition of a meteorite resemble the earth's interior?

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?