Answer:
albedo
Explanation:
used to define the amount of light has been reflected by an object
Answer:
system
Explanation:
All organisms have some sort of biological organization which begins with atoms that join together to form molecules and macromolecules. These atoms and molecules make up the organelles such as mitochondria, nucleus of a cell. Several organelles associate to form a cell which is a basic unit of life
When different cells associate together, they form tissues such as bone tissues. A collection of several tissues makes up an organ such as bone to perform a specific task. Several organs associate to perform body functions. This group of organs is referred to as <em>an organ system</em>. For example, the skeletal system is made up of bones, cartilage, tendons and ligaments. They work together to perform various functions such as movement, creating of red blood cells etc.
Answer:
Provides body tissues with oxygen
Explanation:
The respiratory system supplies oxygen and removes carbon dioxide from the body, assisting cells in metabolism, acting in conjunction with the circulatory system, providing oxygen to body tissues. In addition, this system is related to smell, that is, our ability to allow odors and also related to speech, due to the presence of so-called vocal folds in one of the organs of the respiratory system.
This system is formed by the nose, nose cavity, pharynx, larynx, trachea, bronchi and lungs.