Carol is enjoying eating her dinner. while eating, she notices that her saliva secretion is higher than normal and that she feels good and relaxed. what causes this relaxed state?

The idea that all living things are made up of cells is considered scientific law. this means the idea is an emerging scientific idea that has a logical explanation. has been tested with similar results at least twice. is supported by scientific consensus and a large amount of evidence. has been rejected only once by the scientific community

How dose plate tectonics effect climate

Are the layers of rock above and below the coal older or younger?