An ecosystem contains the following food chain: phytoplankton --> shrimp --> copepods --> sunfish --> shark which of the following describes a likely change in this ecosystem if the shrimp population was depleted by fishing?

Select all the true statements about the cosmic microwave background radiation

What have we learned from fossil evidence about evolution? a) it is an abrupt change. b)the process is observable. c) it takes place during one lifetime only. d)the most complex traits are always selected.

Ateam from new york presbyterian hospital is conducting a study about a recent increase in cases involving both excess sweating and kidney stones. what would the team need before it draws a conclusion about the cases? medications that are specifically designed to treat the sickness machines that are built to process blood and reduce symptoms until patients are healthy again data that profile the various patients who report these symptoms proof that the excess sweating is related to the excessive kidney stones