1.

a) Do you agree with the statement - "All hormones are chemical signals"?Yes / No. Justify your answer. b) Why is iodine a nutrient important to our body? [4 MARKS]

Answer» a) Do you agree with the statement - "All hormones are chemical signals"?Yes / No. Justify your answer.

b) Why is iodine a nutrient important to our body? [4 MARKS]


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