Which of these causes the lower mantle to remain solid despite high temperatures

Which of the following is an advantage of solar energy?

Many organs are involved in the processes of keeping the blood and the body clean. when poisonous or harmful substances are in the blood, they are absorbed by the and released in a less harmful form. when wastes are present in the blood, they are filtered out and removed from the body by the

Does mitochondria still meet the definition of a eukaryote why or why not?