Scientists and policy makers often have to work together to set catch limits on fisheries. imagine that a policy maker proposes to allow the fishing of a certain species to go on at current rates because, she says, "fishing at current rates will not impact the ecosystem. we are removing fish at a rate lower than the birth rate of their population." is this claim valid? what indicators would you look at to support or disprove this claim? explain your reasoning.

What best describes lactic acid fermentation?

Which entry is in the wrong position in the table?

Diego conducted an experiment to find out what kind of ball bounces the highest when dropped from a five-foot platform. he used a golf ball, a tennis ball, and a soccer ball. he dropped each ball from the balcony once. diego recorded his observations after each drop. what can diego do to best improve the reliability of his results? a) drop each ball from the platform three more times b) record his observations in more than one unit c) write at least two scientific questions after the experiment is complete d) share his results with other people who have done similar experiments you for the !