Water and dissolved minerals move through xylem. The cohesion-tension theory proposes that the physical properties of water allow the rise of water through a plant. Fill in the blank with the word that best completes the sentence.

This chart represents the melting point of several substance. what besy explains the high melting point of the salt?

Jose and eric were given four samples in lab. the results of their analysis are shown in the table. based on the data they collected, which sample is most likely a metal?

Let the ed50 of a recreational drug be defined as the amount required for 50% of a test group to feel high or get a buzz. if the ed50 value of ethanol is 470 mg/kg body mass, what dose would a 70 kg party goer need to quickly consume in order to have a 50% chance of getting a buzz? 235 mg 470 mg 32,900 mg 35,000,000 mg