Organisms, or living things are made of tiny particles that can join together and make larger structures. Largest to smallest

From largest to smallest the order is as follows

Organism

Organ Systems

Organ

Tissue

Cell

Explanation:

Every living organism on this planet is made up of tiny cells. These tiny cell group together to form tissue. A group of tissues make an organ. Group of organ forms organ system and a group of organ systems is known as an organism.

Hence, from largest to smallest the order is as follows

Organism

Organ Systems

Organ

Tissue

Cell

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

i would say b

explanation:

but i think i would need more information than that