<span>1. A hydrogen fuel cell is more efficient than a combustion reaction because very little of the released energy is released as HEAT.
We need more energy emit as light and less heat. Lesser the heat more the efficiency.
2. </span>when used at home a fuel-cell illuminates the need for <span>an electrical grid</span> because the cell is portable.
As said, it is portable.
Answer:
Chemistry A written representation of a chemical reaction, in which the symbols and amounts of the reactants are separated from those of the products by an equal sign, arrow, or a set of opposing arrows. For example, NaOH + HCl = NaCl + H2O is an equation.
Explanation:
Answer:
Option c
Explanation:
Sexuality is something that is not related to the biological/physical make of an individual. However, it defines the sexual thoughts, behavior and attractions/liking towards others. Everything irrespective of its type i.e physical, sexual and emotional contributes to defining the sexual attraction, behavior or linking is termed as sexuality. It defines a person and creates positive and liberating experiences. There are basically three types of sexuality – homosexuality, heterosexuality and asexuality
Hence, option C is correct
Had to look for the options and here is my answer.
Based on the ability of the bees to hear, their sense of hearing is weak and the one that best explains their poor hearing is that "h<span>earing may not contribute much to a bee's reproductive success". This is based on the actual options posted with this question.</span>
Answer:
I think the dna is like in the butt but I really have no key to my hose
Explanation:
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