Answer:
Smoking
Explanation:
It has been proven time and time again to ruin lungs, effectively shortenning ones lifespan.
Methane CH
does not have ionic bonds. Because of the close value of electronegativity of the carbon and hydrogen atoms the electrons are shared forming covalent bonds.
Oxygen gas
Water
Explanation:
In the process of cellular respiration, carbohydrate combines with Oxygen gas to produce carbon dioxide, water and energy.
Cellular respiration is the reverse process of photosynthesis.
During cellular respiration, carbohydrate is used to produce energy when they combines with oxygen gas. The produces are waste carbon dioxide and water vapor and energy.
The energy produced is the desired end product that is needed by all life.
Carbohydrate + Oxygen gas → Carbon dioxide + Water + energy
learn more:
Cellular respiration brainly.com/question/3447259
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The representation that would best explain the properties of the gas fluorine would be a <span>electron dot structure. From this structure, you can see how many electrons are available for bonding since the electrons are the ones responsible for interacting with other atoms. </span>
Answer:
Brother/sister It's Layer 'C'
Explanation:
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