……. is from the trace elements( micro-nutrients) needed by the plant.
A. phosphorus
B. nitrogen
C. chlorine
D. Sulphur
Select your answer:
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Homeostasis and Disease › Viewa body system that controls and coordinates all body activities through electric impulses/messages between brain, spinal cord and nerves.
A. endocrine system
B. nervous system
C. nerve
D. neuron
Nervous System › View
What part of the nervous system is responsible for slowing down breathing and pulse?
A. Spinal Nerves
B. Sympathetic
C. Parasympathetic
D. Spinal Nerves