Table of Contents
What is a complex individual that consists of organ systems?
A complex individual that consists of organ systems is known as an organism.
What is a living thing that is composed of organ systems?
Organism: Individual living thing that may be made up of one or more organ systems.
Aardvarks, aye-ayes, and humans are among the species with no close living relatives.
What are the basic characteristics Something must have to be considered alive?
All living organisms share several key characteristics or functions: order, sensitivity or response to the environment, reproduction, growth and development, regulation, homeostasis, and energy processing. When viewed together, these characteristics serve to define life.
How many branches of complex organisms are there?
This helps us decide which organisms should be together on the same “branches” of the tree of life. For example, we now know that fungi are more closely related to animals than they are to plants. Using these tools, we now think the three main branches of life are Archaea, Eubacteria, and Eukaryotes.
How does the organ system work in an organism?
Organ System a group of organs that work together to carry out a complex overall function Organism An individual living thing that can react to stimuli, reproduce, grow, and maintain homeostasis. Hormonal Modification Alterations in hormone level yeild predictable modifications in the behavior patterns of an animal in a wide variety of situations
Which is the main organ of the excretory system?
Although the kidneys are the main organs of excretion, several other organs also excrete wastes. They include the large intestine, liver, skin, and lungs. All of these organs of excretion, along with the kidneys, make up the excretory system.
Which is a part of the circulatory system?
The main components of the circulatory system are the heart, blood vessels, and blood. Respiratory System the exchange of gases between the body and the outside air. This process, called respiration, actually consists of two parts.
What are the materials carried by the circulatory system?
The materials carried by the circulatory system include hormones, oxygen, cellular wastes, and nutrients from digested food. Transport of all these materials is necessary to maintain homeostasis of the body. The main components of the circulatory system are the heart, blood vessels, and blood. Respiratory System