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snow_tiger [21]
2 years ago
6

A family takes its summer vacation at a beach resort. Six-year-old Timmy spends the entire morning in a swimming pool. When his

mother finally gets him out and dries him off, she remarks that his fingers and toes are "wrinkled up just like a prune." Prunes start their lives as plums. They get their characteristic wrinkles by dehydration. Sitting for hours in water is anything except dehydration. How can you solve this mystery? Use the Internet to investigate the wrinkling of a prune and the wrinkling of the skin when it is immersed in water. Be sure to relate your discussion of this topic to the process of osmosis.
Biology
1 answer:
Kitty [74]2 years ago
8 0

Water diffuses into the skin via sweat ducts which alters the electrolyte balance. electrolytes can be salts like sodium and potassium. This alters the stability of neurons causing blood vessels to constrict therefore decreasing the amount of fluid in the fingers which would normally give the skin tension. The decrease causes wrinkles.
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Ready-to-eat tcs food must be date marked if it will be stored for longer than:
Daniel [21]

Given what we know, we can confirm that ready-to-eat TCS food must be date marked if it will be stored for longer than 24 hours.

<h3>What is TCS food?</h3>
  • TCS food refers to food that must be stored in temperature-controlled environments to ensure safety.
  • These foods, if not stored properly and at the correct temperatures can cause sickness to the consumers.

<h3>Why does it need to be date-marked?</h3>
  • The reason the foods need to be date-marked is to relay information to the potential consumer as to by when the food should be consumed.
  • This is done to ensure that if stored correctly, the food does not have time to spoil and cause health risks for consumers.
<h3 /><h3 />

Therefore, we can confirm that ready-to-eat TCS food must be date marked if it will be stored for longer than 24 hours in order to <em><u>protect the </u></em><em><u>health </u></em><em><u>of the </u></em><em><u>consumers</u></em><em><u>. </u></em>

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To learn more about TCS food visit:

brainly.com/question/4247127?referrer=searchResults

5 0
2 years ago
Importance of plants from an economic, nutritional, environmental and medicinal point of view
Inga [223]

Answer:

Plants are extremely important in the lives of people throughout the world. People depend upon plants to satisfy such basic human needs as food, clothing, shelter, and health care. These needs are growing rapidly because of a growing world population, increasing incomes, and urbanization .

Plants provide food directly, of course, and also feed livestock that is then consumed itself. In addition, plants provide the raw materials for many types of pharmaceuticals, as well as tobacco, coffee, alcohol, and other drugs. The fiber industry depends heavily on the products of cotton, and the lumber products industry relies on wood from a wide variety of trees (wood fuel is used primarily in rural areas). Approximately 2.5 billion people in the world still rely on subsistence farming to satisfy their basic needs, while the rest are tied into increasingly complex production and distribution systems to provide food, fiber, fuel, and other plant-derived commodities .

Medicinal plants have been used in healthcare since time immemorial. Studies have been carried out globally to verify their efficacy and some of the findings have led to the production of plant-based medicines. The global market value of medicinal plant products exceeds $100 billion per annum. This paper discusses the role, contributions and usefulness of medicinal plants in tackling the diseases of public health importance, with particular emphasis on the current strategic approaches to disease prevention. A comparison is drawn between the ‘whole population’ and ‘high-risk’ strategies. The usefulness of the common-factor approach as a method of engaging other health promoters in propagating the ideals of medicinal plants is highlighted.

5 0
3 years ago
How does sugar leave the phloem?
mars1129 [50]
The high turgor pressure drives movement of phloem sap by “bulk flow” from source to sink, where the sugars are rapidly removed from the phloem at the sink. Removal of the sugar increases the Ψs, which causes water to leave the phloem and return to the xylem, decreasing up
8 0
2 years ago
In horses, the most distal bone in their hindlimb (i.e. the one that they stand on), is homologous to what bone in humans?
Daniel [21]
<span>In horses, the most distal bone in their hindlimb, which is the cannon bone is homologous to the metatarsal bones in humans.</span>
3 0
3 years ago
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An imbalance from the homeostasis perspective is considered to be
Aleks [24]

<span>When there is an imbalance from the homeostasis of the body, a disorder or disease may result. Homeostasis establishes balance and equilibrium of the internal and external part of the body. If this balance or ideal levels are interrupted, the body may correct it by making all system work together or the problem may worsen based on certain influences and may not allow normal functioning of the organism, by either deficiency or toxicity. </span>

Moreover, some factors that influence the body’s ability to maintain homeostatic balance are genetics, lifestyle choices and environmental exposure.

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