The population of a city is 2,500. if the number of males is 240 more than the
number of females, how many males and females are there in the city?

Farnesene is a sesquiterpene. how many different isomers arising from double-bond isomerizations are possible? g

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

Im gonna fail 7th grade selective breeding 1. creates offspring which are genetically identical to the parent 2. is the process of breeding only organisms with desirable traits 3. involves the removal of the nucleus of a cell 4. combines traits from organisms of different species