Which type of neuron allows someone to feel when raindrops fall on his or her arm?
cell neuron
motor neuron
interneurons
sensory neuron

Name the glands associated with human digestive system

Astudent poured a solution of bromothymol blue indicator into three test tubes. then he placed an aquatic plant in two of the test tubes, as shown below. he placed a stopper on each test tube and placed them all in the dark for 24 hours. bromothymol blue turns from blue to yellow in the presence of co2

What is the most important inorganic material for livings things? ! due tomorrow!