<u>Answer:</u>
To support the idea that all living things are composed of cells samples of many kinds of living things should be examined under a microscope to identify the presence of cells.
<u>Explanation:</u>
Cell theory states that all living beings are composed of cells. To prove this a thorough examination of a number of living beings under a powerful microscope is needed. Parts of all living things when observed under the microscope are found to be made up of smaller units called cells.
This examination helps to identify differences between plant cells and animal cells. It also gives an idea of the existence of unicellular organisms.
Answer:
350
Explanation:
Since it travels 350 meters per second, the jet will travel 350 meters in one second.
Atoms can gain or lose electrons. When an atom gains an electron, energy is given off and is known as the electron affinity. Electron affinity is defined as the energy released when an electron is added to a gaseous atom or ion.
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Less garbage will be produced, which leads to less pollution of the environment
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