Organ is the term that can be used to describe the organizational level of the brain in the human body.
When we speak of the levels of organization, we refer to the possible divisions or stratifications in which it is possible to study the human body.
In this area, an organ is an associated set of tissues that share the same structure and function.
The scale of biological complexity places organs above tissues and below systems.
The human brain is a main and complex organ that is part of the nervous system, it controls the vital functions of the human body.
It is the organ in charge of controlling and coordinating all the movements we make and processing sensory information.
As an organ system at organizational level it works together with the spinal cord forming the central nervous system.
Therefore, we can conclude that organ is the term that can be used to describe the organizational level of the brain in the human body.
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Root systems in the soil branch out in the soil forming a mesh-like framework that prevents soil erosion by enhancing soil stability. Fine roots may improve soil permeability to water. This can be illustrated when, for instance, you pull a small plant out of the soil, some soil will cling to the roots.
Answer:
The unified cell theory states that: all living things are composed of one or more cells; the cell is the basic unit of life; and new cells arise from existing cells.
Therefore, B is the answer.
"All living cells require water for survival" is NOT a statement from the cell theory.
Answer: True
Explanation:
Natural selection is a process of emergence of traits in organisms which are useful for their survival and reproduction. These traits are heritable and pass on from the parents to the offsprings. This results in changes occurring in the same species at genetic, physiological and morphological levels. This results in evolution.