The nervous system has three basic components: sensory neurons that receive information from external and internal environments; incoming information to be processed by the CNS (brain and the spinal cord) to generate the appropriate response; and, finally, commands from the CNS to muscles and/or glands to carry out the response. a. True
b. False

False

The three main components of the central nervous system are the brain, spinal cord, and neurons

dna is made up of six smaller molecules -- a five carbon sugar called deoxyribose, a phosphate molecule and four different nitrogenous bases (adenine, thymine, cytosine and guanine).

she will be charged $6

step-by-step explanation:

48 dollars divided by 200 beads equals .24 dollars a bead

.24 multiplied by 25 more beads equals 6 dollars as the total cost