The function of respiration is to provide oxygen for use by body cells during cellular respiration and to eliminate carbon dioxide, a waste product of cellular respiration, from the body. In order for the exchange of oxygen and carbon dioxide to occur, both gases must be transported between the external and internal respiration sites.
Answer:
organ systems because it contains more cells
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<span>Climate describes the average conditions and
atmospheric patterns of a region over time. In describing the climate of a region one may specifically include precipitation, humidity, temperature, sunshine, wind velocity, fog, frost, and hail storms that have been observed for a long period of time.
The average weather statistics for determining a region's climate is in a span of 30 years. Scientists must make observations within a specified interval to determine the climate of a particular location. </span>
Answer:
Biogeochemical cycles important to living organisms include the water, carbon, nitrogen, phosphorus, and sulfur cycles.
Explanation:
While working in labs with chemicals or specimens one should follow good laboratory practices. Professional conduct and manner should be maintained during working in labs.
The action that should be taken by a student is:
Option B. Wear a lab apron or lab coat over the clothing.
The good lab practices can be explained as:
- To avoid staining clothes individuals should wear lab coats over their clothes.
- Lab coats avoid staining and splashing your skin and clothes from chemicals and dyes.
- Lab coats are designed to protect against corrosive chemicals from soaking into the skin.
Therefore, the student should wear lab coats and aprons.
To learn more about lab coats and laboratory practices follow the link:
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