In william shakespeares sonnet 130, the speaker lists the qualities that his mistress lacks.

By what percent will the product of two numbers change, if the first number increases by 70%, while the second number decreases by 40%.

The different forms of a gene for a given trait are called .

Nathan is an ecologist. he’s studying the effect of secondary consumers on primary consumers. his current research focuses on a population of blue jays and crows. they eat caterpillars and mice. if the number of blue jays increases, what are the likely effects on other populations? 1the number of crows will increase. 2the number of mice will decrease. 3the number of mice will remain the same. 4the number of caterpillars will decrease.