What is the scientific term used for solutions?

The scientific term use for solution is Homogeneous Mixture

More to know - In chemistry there are 2 types of substance I) Pure ii) Impure Pure substances are those which is made up of only one type of atom or molecule Impure are those which is made up of many types of atoms or molecule Impure substances are Homogeneous mixture and heterogeneous mixture..Mixtures which do not have clear boundary of separation is called homogeneous mixture. (for ex - Salt and water) Mixtures which have clear boundary of separation is called heterogeneous mixture (for ex - mixture of wheat and rice )

Organisms are more likely to be more preserved in mud than sand because mud is moist and wet, while sand is very dry.