Which of the following statements best describes the relationships between carrying captivity in population size a. carrying in captivity increases population size b. carrying captivity determines maximum population size c. population size is not affected by carrying captivity d. population size increases the carrying captivity

The following reaction shows the products when sulfuric acid and aluminum hydroxide react. al(oh)3 + h2so4 → al2(so4)3 + h2o the table shows the calculated amounts of reactants and products when the reaction was conducted in a laboratory. sulfuric acid aluminum hydroxide initial amount of reactant 40 g 15 g theoretical yield of water from reactant 14.69 g 10.38 g what is the approximate amount of the leftover reactant? 11.73 g of sulfuric acid 10.33 g of sulfuric acid 11.12 g of aluminum hydroxide 13.67 g of aluminum hydroxide

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

Avariable that is not being directly tested during an experiment should be changed varied experimented controlled