When the body needs to exercise for longer than 90 seconds, it generates ATP by
carrying out?

Indicate whether the specified alkyl halides will form primarily substitution products, only elimination products, both substitution and elimination products, or no products when they react with sodium methoxide. 1-bromobutane 1-bromo-2-methylpropane 2-bromobutane 2-bromo-2-methylpropane

The chart shows the bid provided by four contractors to complete a job. which contractor is the most cost-effective?

Define a is a tiny pavket of energy