When an ato. of chlorine gains an electron it charge is niw

What occurs when a cell engulfs large food particals

Which of these is an example of pseudoscience? a) predicting the time of sunrise based on data on position of earth b) predicting the date of the moon phases based on data on position of earth c) predicting eclipses based on the position of the sun and the moon d) predicting future events in a person's life based on the position of the moon

Aecosystem is if it can continue to function over long periods of time