No. For the love of God, no.
When there is more than one.
Al is lighter than Cu.
because the alloxan is cheaper than the streptozotocin..
than is used as a preposition and a conjunction."Having good health is better than having lots of money."A pronoun is a word used instead of a noun. For example, he, she, it, that, those are all pronouns.
because people can get killed more than animals.
Conditional operators are used to compare two values. The result of a comparison is either true or false. Boolean data types can hold the values true or false. Here's a list of operators. = Equal to > Greater than < Less than >= Grater than or equal to <= Less than or equal to <> Not equal to
Water is used in household radiators instead of oil because of high specific heat and high heat of vaporization. Water is also cheaper than oil.
Active voice should be used instead of passive voice when the focus is on the subject performing the action, rather than the action being done to the subject.
Because helium is lighter
CNG can be used instead of petroleum
One might want to buy used furniture instead of new furniture for several reasons. For example, used furniture will usually be cheaper than new furniture. Older furniture can also be of better quality than modern furniture.
softball used to be played very differently than it is today. For instance the metal, and aluminum bats we are used to were rubber tipped bats and broom handles. Ummm.... the pitching distance was thirty five feet instead of what we are used to a much longer distance, well in some places .the gloves used to be much bigger than they are today and used to button instead of Velcro.