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aleksandr82 [10.1K]
3 years ago
7

Question 10

Biology
1 answer:
densk [106]3 years ago
4 0
DNA is made up of the individual units called Nucleotides.
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Define metabolic water​
Rashid [163]

Answer:

Metabolic water refers to water created inside a living organism through their metabolism, by oxidizing energy containing substances in their food.

Explanation:

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5 0
2 years ago
Which muscles assist in inhalation when running up the stairs? A) sternocleidomastoid, pectoralis major, scalenes B) sternocleid
Ulleksa [173]

Answer:

Sternocleidomastoid, pectoralis minor, scalenes

Explanation:

During normal inhalation, contraction of the diaphragm and the contraction of external intercostals expands the chest cavity. The increased volume of the thoracic cavity results in reduced alveolar pressure than the atmospheric pressure to facilitate the flow of air into the lungs in response to the pressure gradient.

During deep inhalation as it occurs when running up the stairs, the accessory muscles of inhalation also participate to increase the volume of the chest cavity. The contraction of scalene and sternocleidomastoid muscles increase the volume of the chest cavity further to create a greater drop in alveolar pressure.

During forceful inhalation, the sternocleidomastoid muscles serve to elevate the sternum, the scalene muscles serve to elevate the first two ribs while the pectoralis minor elevate the third through fifth ribs.

7 0
3 years ago
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Breast milk _____. is more likely than formula to produce allergies is deficient in iron and vitamin c provides antibodies to fi
FinnZ [79.3K]

Breast milk provides antibodies to fight diseases.   

Breast milk is produced by mammary glands in the breasts and its main function is feeding an infant. Breast milk is the primary source of nutrition for newborns. The composition of the milk includes immune-boosting white blood cells, as well as stem cells, which can help organs develop, antibodies, proteins, amino-acids, oligosaccharides, growth factors, hormones, enzymes, vitamins, minerals…

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3 years ago
Macy observes the lake near a park is covered in green slime. Over a few days she sees that the fish in the lake have started dy
horsena [70]

An algal bloom has drained the lake of oxygen.

Explanation:

The possible cause of the fish death in the lake near the park is that an algal bloom has drained the lake of oxygen.

The green slime on top of the lake are the growing algae.

  • This condition is caused by eutrophication.
  • It occurs when nutrients are enriched in a water body causing the growth of algae.
  • Algae bloom causes the depletion of oxygen levels in the ocean.
  • They block off plants from producing oxygen and enriching water with it.
  • Fishes need oxygen for their life actions.

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Algae brainly.com/question/1739812

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Name an organism that is composed of 99% water
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Jellyfish contain 99% of water.
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