In a neutral atom-
a protons equal electrons
b protons equal neutrons
c their is the same number of all particles

Adilute aqueous potassium nitrate solution is

Avariable that is not being directly tested during an experiment should be changed varied experimented controlled

What will most likely happen in the absence of a cell membrane? a) photosynthesis will not take place. b) the cell will not store food, water, nutrients, and waste. c) energy will not be released during cellular respiration. d) substances will pass in and out of the cell in an uncontrolled manner.