Answer:
It is <u>melting</u> which is a physical change.
Explanation:
Answer:
Fluids (air/water) either as water vapour or oxygen and carbon dioxide.
Explanation:
Heat transfer occurs through conduction, convection or radiation.
Many aties, this involves fluids whose molecules have been activated by heated by heat, moving from hotter to cooler regions, allowing for heating or cooling of the rooms.
Building materials have varying conductivity.
Answer:
x
Explanation:
becaue neutron equal to mass num -atomic num
The process of osmosis separates the mixture by changing the state of the water and making it a gas. Changing states is a form of physical change.
Answer:
The base pairs are what makes up an individual's genes.
Check below for further explanation.
Explanation:
The base pairs A, C, T and G are the basic molecules which makes is the DNA of individual.
The genes of an individual which determines the phenotypical expressions found in an individual such as eye colour, height, etc, are functional units found in the DNA.
Therefore, the arrangement of the base pairs determines the gene present in an individual and thus, the individual's phenotype.
