What is the message system of the body, made up of nerve cells, that transmits electrochemicals signals throughout the body? A. Nervous system
B. Endocrine system
C. Lymphatic system
D. Immune system

The negative impacts of nonnative species generally outweigh the positive impacts

In a lab, scientists grew several generations of offspring of a plant using the method shown. what conclusion can you make about the offspring? a. they formed from meiosis and mitosis. b. they have half the number of chromosomes as their parent. c. they have low genetic variability among them. d. they will be able to reproduce only after they grow flowers.

Development has provided electrically for less money but what may be considered a cause of nuclear power