Nervous tissues > signal conduction
muscle tissues >contraction and relaxation
epithelial tissue>protection of organs
connective tissues>structural support
There are 3 for every codon.
Answer : B) The rate of growth will slow down by 2100.
It had been reported by the UN that the population will continue to grow worldwide, and come to a halt by 2100.
B. 6CO2 + 6H2O ------> C6H12O6 + 6O2
I hope I helped!