11 A sample of CO2 (s) and a sample of CO2 (g) differ in their

(1) chemical compositions

(2) empirical formulas

(3) molecular structures

(4) physical properties

a fire truck siren siren getting louder as it braces towards you and quieter as it moves away is called

A judge in a juvenile court can dispose a juvenile runaway to a residential facility. True False

Will mark as brainliest Where do plants get most of the matter they need to grow new roots, stems, and leaves? Choose the two correct answers. A. water B. chloroplasts C. sunlight D. air E. starch

What is a rocky part of the shore that sticks out in th ocean

Food spoils because of chemical reactions. Many types of spoilage occur because of the actions of microorganisms, such as bacteria. These organisms, like all organisms, rely on chemical reactions within their bodies to carry out their life processes.

How are the physical and chemical properties of atoms represented on the periodic table of elements

how do we know isotopes exist?

Is albinism a dominant or recessive trait

If T = dominant, and t = recessive, what would the genotypes be?

What problem would unlimited cell growth pose for a cell