Answer:
The compound boron trifluoride, BF3, does not have non-bonding valence electrons and The following diagram shows four possible orientations of the O-H bonds. but the other configurations would give two different CH2Cl2 compounds. structure consisting of a simple chain of four carbon atoms, CH3CH2CH2CH3.
Explanation:
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The answer is: The sun is called the ultimate source of energy because it is the source of almost all energies of the earth. Plants convert light energy from the sun into chemical energy (food) by the process of photosynthesis. Animals eat plants and use that same chemical energy for all their activities.
Answer:
sugary carbohydrates
Explanation:
Chlorophyll captures the sun's rays and <em>creates</em> <em>sugary carbohydrates or energy </em>during photosynthesis which allows the plant to grow.
Cellular respiration involves a series of chemical
reactions. The enzymes increase the rate of the reactions. So option “B” is the
correct option as far as the given question is concerned. The reactions that
are catalysed by enzymes actually helps the organism to grow, respond to
various changes in the environment, reproduce and continue maintaining their
own structures. Cellular respiration is also considered a part of the
metabolism process. This process actually helps in carrying the oxygen through
the blood.
