Neurons communicate with other neurons and stimulates effector cells which includes both blank and blank?

"muscle cells" and "gland cells"
In this context, an effector cell is a cell that's at the terminal end of an efferent nerve fiber and therefore is capable of receiving a stimulus and responding to it. An efferent nerve fiber (or motor fiber) is one that carries information from the central nervous system.

Ithink the answer is true

When scientist examine data such as historical documents, they are using the "scientific methods"