Question

please explain me this lines

Since life on earth depends on Carbon based molecules. Most of this food sources are also carbon-based depending on the complexity of these carbon sources, different organisms can then use different kind of nutritional processes​

Answer 1

Answer:

Carbon and its molecules are the most abundant resource found on earth this is because of tetravalency and catenation property most of our minerals such as carbohydrates protien fats are the constituent if carbon most of the element found on earth are found with carbon at combined state

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Explanation:

Answer 2

ji dhanyawad

waise aap mujhe kaise jaante ho jo mujhe dadu naamse bula rhe ??

Our mothers are like a security blanket to us because she saves us from all problems. She never regards her own problems and listens to us all time. In order to give her respect, the second Sunday of May month has been dedicated to her to celebrate mother's day. This event is of great importance to us and our mothers.Ruma had a piece of ribbon she cut the ribbon into four pieces measuring 16/3 cm ,9/4 cm,28/6 cm,and 38/8 cm.find the length of the ribbon