Answer:

1. tissues (example in the picture)

2. biosphere (example in the picture)

3. Organ system (example in the picture)

4. cell (example in the picture)

5. Population

Explanation:

1. The groups of specialized cells that perform specific functions are called tissues. Organs are body parts made up of several different types of tissues and perform one or more specific functions. Groups of specialized cells work together to produce a tissue, such as a muscle. The various tissues are grouped together to form larger functional units, called organs. Each cell, tissue, and organ has a unique structure and set of functions that serve the organism as a whole. Tissues are groups of cells that have a similar structure and work together to perform a specific function. The word tissue comes from a form of an old French verb meaning "weave". There are four different types of tissues in animals: connective, muscle, nervous, and epithelial. Tissue is a group of cells that have a similar structure and work together as a unit. There are four main types of body tissues: epithelial, connective, muscular, and nervous. Each is designed for specific functions. For example, muscle tissue is a group of muscle cells. Tissue groups make up body organs such as the brain and heart.

2. This generation of life in the thin outer layer of the geosphere has formed what is called the biosphere, the "zone of life," a skin that diverting energy that uses the Earth's matter to form living substance.

3. Tissues are groups of identical cells that have a common function. An organ is a structure that consists of at least two or more types of tissues and performs a specific set of functions for the body. Many organs that work together to achieve a common goal are called an organ system. An organ system is a group of organs that work together as a biological system to perform one or more functions. Each organ performs a specific function in the body, and is composed of unique tissues.

4. The cell is the basic unit of structure and function of living things. All organisms are made up of one or more cells. This means that cells form parts or an organism and carry out all the processes of an organism, or function. In anatomy, the basic unit of body structure is the cell. All living organisms have cells, which begin as zygote - the single cell at the beginning of life, after a spermatazoon fertilizes an oocyte. Cells form the basic structure of an organism, and they perform basic life functions for the organism. The cell is the basic structure and functional unit of life. Cells are independent, single-celled organisms that pick up nutrients, excrete waste, see and respond to their environment, move, breathe, grow, and reproduce.

5. A population is a group of organisms of the same species living in the same place at the same time. Population ecologists study the size, density, and structure of populations and how they change over time.

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