Indicate the physical state of each product :
a) hcl
b) k2cro4
c) k2so4

If the particles in a sample of matter have an orderly arrangement and move only in place, the sample is a

What material does not melt at any temperature

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.