Alfred wegener's theory about earth's past included a supercontinent made up of all the continents put together. what was the name of the supercontinent?

Which of the following is not a potential result of deforestation?

What are two ways that harvesting algae from the ocean may benefit human society? how might the harvest of algae negatively impact the ocean communities where that algae grows? how could this be prevented?

Each hereditary trait corresponds to