An object that does not transfer heat easily, such as wood, is called an a) metal b) conductor c) insulator d) capacitor

During endocytosis, cells expel what they don't need take in what they need shrink due to loss of water

An ecologist studied the same species of deer during the summer and the winter. she noticed that during the summer, when there was plenty of food, the deer were energetic and playful. however, during winter when food was scarce, the deer moved more slowly and did not run unless they needed to escape a predator. which scientific fact is best supported by her observations?

24. how are vaccines used to keep people healthy?