Question

Q.3. Explain different categories of essential ele
Ans​

Answer 1

Answer:

please mark me as brainliest

thank uplease mark me as brainliest

thank uplease mark me as brainliest

thank uplease mark me as brainliest

thank uplease mark me as brainliest

thank uplease mark me as brainliest

thank uplease mark me as brainliest

thank uplease mark me as brainliest

thank uplease mark me as brainliest

thank uplease mark me as brainliest

thank u

Explanation:

Answer 2

Answer:

These categories are: (i) Essential elements as components of biomolecules and hence structural elements of cells (e.g., carbon, hydrogen, oxygen and nitrogen). (ii) Essential elements that are components of energy-related chemical compounds in plants (e.g., magnesium in chlorophyll and phosphorous in ATP).