Question

4. Match the columns : Group 'B Answers (1) Group 'A' (1) Calcium (2) Sodium (3) Iodine (a) Speeding up the chemica reaction of the body. (b) Carrying oxygen to all boo cells. (c) Strengthening the bones d the body. (d) Maintaining the water bal- ance. (4) Iron​

Answer 1

Answer:

sorry

Explanation:

1 बन्सीवाले ललना,मोरे प्यारे, लाल जी , कहते हुए यशोदा किसे जगाने का प्रयास करती है और वे कौन कौन सी बाते कहती है ?

i don't know thr answer

Answer 2

Explanation:

Calcium as a nutrient is most commonly associated with the formation and metabolism of bone. Over 99 percent of total body calcium is found as calcium hydroxyapatite (Ca10[PO4]6[OH]2) in bones and teeth, where it provides hard tissue with its strength. Calcium in the circulatory system, extracellular fluid, muscle, and other tissues is critical for mediating vascular contraction and vasodilatation, muscle function, nerve transmission, intracellular signaling, and hormonal secretion. Bone tissue serves as a reservoir for and source of calcium for these critical metabolic needs through the process of bone remodeling.