The substance present in the first protocell is believed to have been simple organic molecules like amino acids, nucleotides, and fatty acids. These molecules would have been able to self-assemble and carry out basic functions like replication and metabolism, laying the foundation for the evolution of more complex life forms.
The brownish substance present on a matchstick is called phosphorus sesquisulfide.
what substance present in your body balances the atmospheric pressure action on us
Pollen
the possibility of a solid substance to melt depends on the bond present in the solid substance.at high temperature,most or some of the bonds present in the substance break,leading to vibration of the crystal lattice present in the substance,if the vibration within compound increase,there is a distortion and breaking down of the bonds present,making the solid substance attain a more stable state,that is in liquid form.
The fatty substance present in the skin is called sebum. Sebum is produced by the sebaceous glands and helps to lubricate and protect the skin.
false
The number of chloride ions present in a given substance depends on the substance size and the type of substance.
The brownish substance present on a matchstick is called phosphorus sesquisulfide.
iron
what substance present in your body balances the atmospheric pressure action on us
The substance present in larger amount in a mixture is known as the solvent, while the substance present in a smaller amount is called the solute. The solvent is the component that dissolves the solute to form a homogenous solution.
There is no other substance present and so it is a compound a pure substance just as NaCl - salt is.
Pollen
A heterogeneous mixture with one substance present and two phases present is a suspension. In a suspension, the particles of one substance are physically mixed in another substance but are not dissolved, resulting in two separate phases. Examples include sand in water or oil in water.
A pure substance has a specific density that remains constant regardless of the amount of substance present. An impure substance may have a density that varies depending on the amount and type of impurities present in the substance.
the possibility of a solid substance to melt depends on the bond present in the solid substance.at high temperature,most or some of the bonds present in the substance break,leading to vibration of the crystal lattice present in the substance,if the vibration within compound increase,there is a distortion and breaking down of the bonds present,making the solid substance attain a more stable state,that is in liquid form.
THE SUBSTANCE IS CALLED ASBESTOS