What are the Changes occurring within or outside the body, that affect the nervous system functioning

Which of the following claims does the author support the least

Apaleontologist finds a plant fossil that shows that the plant had seeds. what can the paleontologist conclude?

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