The answer is; frequency
One period is the time taken for a particle in a wave to make a complete cycle, for example from one distinct point in the phase to the exact same point again. The period can be used to infer the frequency of the wave. The shorter the time it takes to complete this cycle, the higher the frequency of the wave. This is given by the following equation;
T = 1/f
T
F
Sensory cells are specialized cells found in the nervous system that are responsible for detecting and responding to different types of stimuli, such as light, sound, touch, taste, and smell. These cells are essential for our senses to function properly and allow us to perceive and interact with the world around us.
While many sensory cells are long-lived, they can be damaged or destroyed by various factors such as aging, disease, injury, or exposure to toxins.
For example, exposure to loud noise can damage the sensory cells responsible for hearing, leading to hearing loss or deafness. Similarly, exposure to UV radiation can damage the sensory cells in the skin that detect touch and temperature, leading to reduced sensitivity or loss of sensation.
However, some sensory cells are capable of regeneration throughout life. For instance, the sensory cells responsible for detecting odors in the nose can regenerate throughout a person's lifetime, allowing them to maintain their sense of smell even as they age. Similarly, some sensory cells in the retina of the eye can regenerate, although this ability is limited and not fully understood.
In summary, while sensory cells are long-lived and important for our senses, they can be damaged or destroyed by various factors. Some sensory cells are capable of regeneration throughout life, while others are not. Therefore, it is not entirely true that someone has a sensory cell for life, as these cells can be lost or replaced over time.
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Answer:
False.
Explanation:
Cells quite often decay, as the cells you have when you were 1 most likely will not be the same exact cells when you are 21.
Answer:
volume = 25ml
Explanation:
Answer:
A
Explanation:
Soil becomes less fertile the deeper it goes because the percentage of organic matter, such as humus and living organisms, decreases with depth. This reduction results in a lower nutrient content in the soil, lessening its fertility.
The soil gets less fertile the deeper it goes due to the increased distance from organic matter. The organic material of soil, called humus, is primarily found in the upper levels of the soil. It improves the soil structure and provides water and minerals to plants. As we go deeper into the soil, the quantity of this organic matter decreases which results in the soil being less fertile. The inorganic matter which primarily forms the deeper soil layers contributes less to fertility as it mainly consists of rock and lesser nutrients.
Besides, soil has different layers called horizons, each with distinct physical and chemical properties. These horizons include the A horizon which is a mixture of organic and inorganic products of weathering, and B horizon where there is an accumulation of mostly fine materials that have moved downward. The fertility of soil decreases as we move from the A horizon to the B horizon and further down.
Biological factors also play a significant role in the fertility of soil. The presence of living organisms greatly affects soil formation and structure. However, the number and impact of these organisms decrease with soil depth, also decreasing fertility.
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Answer: yes
Explanation: since the bacteria is in the throat/tonsils the breathing of a person bc of the water in it can transfer if placed in mouth