Define hierarchy/level of organisation in the body and identify the order of pyramid tiers

Hierrachy or level of organisation in human being refers to the arrangement of biological structures from simplest to most complex.

The order of pyramid tiers are:

Cells- tissues- organs- systems- organisms.

Explanation:

Hierrachy refers the order arrangement of biological

structures from simplest to complex.

Cells refer to basic unit of life.

Tissues comprises of cells which perform specific functions. E.g epithelial tissues.

Organs refers to several tissues that join to form organs. E.g Heart, lungs.

Systems comprises of several organs. E.g digestive system.

Organisms are comprises of many body systems.

answer; the correct answer is (beta)

answer;

c. a tree whose roots are surrounded by wet sand.

explanation;

water stress is an important factor limiting the growth and productivity of forests.water stress is the most often cited cause of poor survival and growth of woody landscape plants.

-insufficient soil moisture is the most common form of water stress, but excess moisture that leads to poor soil aeration (hypoxia) can also result in reduced plant vitality. a tree whose roots are surrounded by wet sand would be least likely to experience water stress.