Answer:
A postulate that is part of the cell theory is cells come from cells (option 2).
Explanation:
The third postulate of the cell theory is "All cells originate from other cells".
After Schleiden and Scwann proposed the first postulates of the cell theory, in 1863 the anatomist Rudolf Virchow observed how <u>cells were able to reproduce themselves and give rise to new cells</u>, in the context of his studies on cancer. The third postulate of the theory is due to this scientist, who was able to conclude that every living cell originates from another cell.
The three postulates of the cell theory are:
- <em>Cell is the basic structural and functional unit of life.
</em>
- <em>All living beings are made up of one or more cells.
</em>
- <u><em>All cells originate from other cells.</em></u>
Based on this contribution from three scientists, the foundations of cell biology were laid.
The other options are not correct because:
- <u><em>Cells como from bacteria, non-living matter or non-cells</em></u><em> are part of theories about the origin of cells.</em>
Answer:
Previous studies have identified several factors that contribute to the accident risk of motorcyclists: sex, age, experience, personality traits, etc. It is for sure that motorcycling represents more than just a mode of motor transportation or sport. It could be a part of riders` personal lifestyle which with other components can contribute to their risk behavior and greater traffic accidents involvement. The main aim of the study was to determine how lifestyle dimensions of male motorcyclists influence the risky behavior of motorcyclists and their involvement in traffic accidents. The set of questionnaires about lifestyle, risky behavior and demographic data were sent by mail to three hundred motorcyclists and two hundred and six participants completed material and sent it back. Results showed that there is a significant correlation between lifestyle and risky behavior of the riders and their involvement in traffic accidents. Also, lifestyle predicts the large amount of the variance of risky behavior and traffic accidents of motorcyclist. We can conclude that life style has an important impact on motorcyclists` risky behavior and traffic accidents involvement.
Answer:
Whats the exact question love?
Explanation:
In an asthma attack, people have difficulties to breathe becuase the airway is reduced, the lungs excrete mucus, etc.
Answer:
Hope it helped,
Happy homework/ study/ exam!
Answer:
Bonita is likely to have some cheesecake because she is not used to the diet.
