Explanation:
It is necessary to have an IV that is near isotonic with blood so that the concentration of multiple different molecules in our blood does not change. If it's not isotonic then the cells begin to contract because they are starting to lose water.
The component of a homeostatic control system which transmits the response is called the receptor.
The receptor is the part of the human body that experiences everything - if you hurt yourself, that receptor will transmit the pain signal throughout the body, reach the brain, which will then make you react to pain in one way or another.
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Explanation:
species that lacks the variation necessary to adapt to a changing environment is most likely to become EXTINCT
Answer:
Plants are a source of food, fuel and medicine.
Explanation:
In biology, plants are photosynthetic living beings without locomotive capacity whose cell walls are mainly composed of cellulose.
The importance of plants for humans is indisputable. Without them we could not live, since the plants participated in the composition of the gases present in the Earth's atmosphere and in the ecosystems, and are the primary source of food for heterotrophic organisms. In addition, plants have direct importance to man: as a source of food; as building materials, firewood, fuel and paper; as ornamental; as substances that worsen or improve health and therefore have medical importance; and as a consequence of the latter, as the raw material of the pharmaceutical industry.
