Wes places red blood cells in a petri dish with pure water and observes them under a microscope. He drew a model to illustrate his observations.

May all the sweet magic of christmas conspire to fill every desire..❤️ merry christmas! ❤️_❤️

When your working with the passage-based reading questions on the psat do all of the following except. a)make sure you read each question throughly. b) try to answer each question before you look at the answers. c) plan to spend most of your time reading the passage. d) make sure your answer choice is the most correct number me

Balanced rock sits on a thin spike of rock in a canyon what forces keep the rock balanced on its tiny pedestal