Modern radio tuners use a superheterodyne receiver with tuning selected by adjustment of the frequency of a local oscillator. This system shifts the radio frequency of interest to a fixed frequency so that it can be tuned with fixed-frequency band-pass filter
Answer:
Animal-like protists, which are heterotrophs and have the ability to move. Plant-like protists, which are autotrophs that photosynthesize. Fungi-like protists, which are heterotrophs, and they have cells with cell walls and reproduce by forming spores.
Explanation:
Answer:
LIGHT energy - correct
OXYGEN - correct
2. GLUCOSE - incorrect
Explanation:
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Answer:
The cell wall is what surrounds the plasma membrane of the cells of the plants, and it provides tensile strength and protects it against mechanical and osmotic stress. It allows the cells to develop turgor pressure as well. Turgor pressure is the pressure of the cells contents against the cell wall.
Humans, as consumers, use energy by eating food and breaking it down to release Carbon dioxide and water and is denoted as option D.
<h3>What is Cellular respiration?</h3>
This is the process in which food molecules are oxidized in the presence of oxygen to release energy.
The food is broken down into simpler units and is usually accompanied with the release of Carbon dioxide and water.
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