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Alexandra [31]
2 years ago
7

HELP QUIZ DUE TONIGHT!!!!!!!!!!!

Biology
1 answer:
denis23 [38]2 years ago
5 0

Answer:

this is for the first image with the marshmallows in campfire-There are two main processes that heat a marshmallow: absorption of campfire radiation photons and contact with very hot air rising off the fire convection. If we place the marshmallow directly above the fire, we get both.

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What is the optimum temperature range for steelhead trout?
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Explanation:

the MWMT should not exceed 17-18ºC, and daily maximum temperatures should not exceed 21-22ºC to be fully protective of adult steelhead migration.

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In the kingdom Animalia, where would
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Mammals

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Which cycle process is responsible for the sexual reproduction of a diploid sporophyte
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The first cycle hope this helps
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Structure moves up against epiglottis when food is swallowed to prevent passage of food into it.
borishaifa [10]

Answer:

The correct answer is A. The larynx moves up against epiglottis when food is swallowed to prevent passage of food into it.

Explanation:

The epiglottis is a moist, cartilaginous structure that is part of the cartilaginous skeleton of the larynx. It also marks the boundary between the oropharynx and the laryngopharynx. The epiglottis obstructs the passage of the bolus at the time of swallowing preventing it from going to the respiratory system.

Larynx closure occurs when the vestibular and vocal folds approach the midline during swallowing. Occasionally, when you eat very fast, solid foods or liquids can enter the larynx.

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3 years ago
Identify the overall function of the digestive system as digestion and absorption of foodstuffs, and describe the general activi
andreev551 [17]
The overall function of the digestive system as digestion and absorption of food stuffs, and the general activities of each digestive system organ is; Ingest, digest, absorb, defecate. 
Ingestion involves placing food into the mouth, propulsion involves propelling food from one organ to the next using peristalsis. Mechanical digestion involves the physical fragmenting food into smaller particles. Chemical digestion refers to breaking down food molecules to building blocks by enzymes. Absorption is the transport of digested end products to blood or lymph; and finally Defecation which involves the elimination of indigestable material from GI tract by anus. 
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