Chemicals which are unstable in a specific range of temperature.
What controls body processes by means of chemicals
oxygen (I'm working on the same wksht)
No. A plant also uses sunlight, an external source of energy.
The endocrine system controls the body by means of chemical molecules called hormones.
The nucleus controls the release of chemicals as a result of the encoding found on the strands of DNA and RNA that are inside it.
What controls body processes by means of chemicals
It vibrates more vigorously.
enzymes
endocrine
They actually require Water.
Solids are more soluble, gasses are less.
temperarure, precipitation, and nitromonoxide
Yes; there is no problem with most normal pool chemicals, such as chlorine algaecide acid, muriatic acid, and pH controls.
a hormone is a chemical which controls body functions. These chemicals are released by glands.
There is no relationship between degrees(which is an angle or temperarure) and pounds which is a weight or currrency) . They are two totally different things)
Biological catalysts
As far as I know, only solvents are used recreationaly, houshold chemicals are used in many drugs' production, but all require uncommon chemicals as well.