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EastWind [94]
3 years ago
8

PLZ PLZ PLZ HELP ME I AM LITERALLY CRYING THIS IS SO STRESSFUL!!

Biology
2 answers:
zvonat [6]3 years ago
8 0

Hi,

What is the question or what do you need help with?

Natali5045456 [20]3 years ago
6 0

Answer:

what is your question?

Explanation:

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On a tour of African countries, Mark contracts a bad case of traveler's diarrhea. Because he can't eat very much, his body start
melomori [17]
<h2>e) option is correct </h2>

Explanation:

Traveler's diarrhea is an intestinal infection that occurs as a result of eating or drinking contaminated food or water, food handlers who do not wash their hands after they use the bathroom can transmit the infection to people who consume the contaminated food

Due to diarrhea, kidney don't work properly and level of urea increases in blood

Due to the low carbohydrate intake, ketosis occurs in which stored fat is metabolized which results in build up of acids called ketones

If the body starts to use energy sources other than carbohydrates then it means it is using the stored energy, gluconeogenesis fulfills glucose requirement of cell by synthesis of glucose from non carbohydrate material

To supply with energy lipid metabolism occurs, fatty acids are oxidized and energy in the form of ATP is produced

7 0
3 years ago
The paper clip, which is denser than water, floats on the surface because of water's surface tension. Surface tension is a prope
sineoko [7]
The answer is cohesion. The high surface tension helps the paper clip (with much higher density) float on water. The property of a liquid that allows it to resist an external force, due to cohesive nature of its molecules. Cohesion refers to the attraction of molecules for molecules of the same kind. Water molecules have strong cohesive forces due to their ability to form hydrogen bond with each other.
7 0
3 years ago
Read 2 more answers
Describe convection and give an example
daser333 [38]

Answer:

Everyday Examples of Convection

This hot water rises and cooler water moves down to replace it, causing a circular motion. radiator - A radiator puts warm air out at the top and draws in cooler air at the bottom. ... ice melting - Ice melts because heat moves to the ice from the air.

Explanation:

Plz brainliest

7 0
3 years ago
Toxins are non-living biological agents produced by living plants, animals, or bacteria. an example of a toxin is:
zaharov [31]

Answer: Botulinum toxin

Toxins are non-living biological and chemical agents produced by living microorganisms from animals and plants that can cause harm to humans, plants and animals. An example of toxin is botulinum toxin produced by the bacterium Clostridium, which is a neurotoxic protein that prevents the release of the neurotransmitter acetylcholine from axon endings at the neuromuscular junction and causes flaccid paralysis.

Moreover, toxin are more closely related to chemical warfare agents that can only affect those who are exposed to the agent and that they are not considered as transmissible disease.

5 0
3 years ago
In the economic world, matter and energy are transformed for the purpose of creating utility (an enjoyment of life as understood
Viefleur [7K]

Both in Biology and Economy utility refers to the ability to perform functions, which largely depend on the input of energy. In consequence, both perspectives can be reconciled from a profitable point of view.

From a biological point of view, energy and matter are fundamental inputs that flow within biological systems in order to perform metabolic functions (e.g., growth, differentiation, reproduction, etc).

During biological processes, energy is converted into matter, which in turn serves as food for the organisms at higher trophic levels.

Moreover, in Economy, matter and energy are also fundamental inputs required for economic growth and social development.

In Economy, the energy is converted into matter during the construction of buildings and the development of infrastructure (technical as well as social) in a similar way that occurs with living systems.

Both in Biology and Economy, efficiency reduces the input of matter and energy required for development and growth, which can be translated in Economy as the ability to deliver services (e.g., mobility, heating, lighting, cooling, etc).

Learn more in:

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7 0
3 years ago
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