A recognizable, naturally formed feature on the Earth's surface. Landforms have a characteristic shape and can include such large features as plains, plateaus, mountains, and valleys, as well as smaller features such as hills, eskers, and canyons.
<span>Toxicosis describes the detrimental effects of uptake of a toxin into the body. The terms acute and chronic basically concern the time scales over which this uptake of the toxin occurs. Acute exposure to a toxin occurs over short time scales, such as over hours or days. Very often, acute exposure is exposure to high doses, that can often cause dramatic health effects. Very often, acute effects to a toxin include death. In contrast, chronic exposure occurs over longer time scales, such as weeks, months or years. Much lower doses are required to result in chronic effects, and these effects are often sub-acute effects such as reduced growth or reproduction. </span>
Answer:
No
Explanation:
As you might think, bacterial infections are caused by bacteria, and viral infections are caused by viruses. Perhaps the most important distinction between bacteria and viruses is that antibiotic drugs usually kill bacteria, but they aren't effective against viruses.
In order to be classified as a living thing an organism must share or have the characteristics that define for what a living thing is ought to be, can grow and develop, can respond to stimuli in the environment, and more.
The most fundamental are that organisms must be composed of cells, regardless whether that it is prokaryotic and or eukaryotic. All living things must be made of cells.
It is the macroscopic anatomy with a systemic approach.
There are two levels of the human body: macroscopic (gross anatomy) and microscopic level. For each of the two levels, there is a separate subdivision of anatomy.
There are two approaches for gross anatomy:
1. Regional approach-human body is divided into regions like arm, forearm, wrist etc. Structures within that region are studied simultaneously.
<span>2. Systemic approach-the body is divided into organ systems like skeletal system, or nervous system and structures belonging to one system are studied together.</span>