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Maslowich
3 years ago
12

The protective ring of lymphoid tissue around the back of the nose and upper throat is formed by the __________.

Biology
1 answer:
hodyreva [135]3 years ago
3 0
Formed by the <span>tonsils.</span>
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The bonds within one water molecule are called
cupoosta [38]

Answer:

Cohesion: Hydrogen Bonds Make Water Sticky

Explanation:

Cohesion: Hydrogen Bonds Make Water Sticky

In the case of water, hydrogen bonds form between neighboring hydrogen and oxygen atoms of adjacent water molecules. The attraction between individual water molecules creates a bond known as a hydrogen bond.

5 0
3 years ago
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What are two disadvantages of cephalization?
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Answer:

1. The animal can't see what happening behind its head.

2. Head can be moved upto 180 degree angle in most of the animals including humans. But it is not true in case of birds.

Explanation:

                                                                                                                                         

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How do cells use digested food?
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The digestive system uses mechanical and chemical methods to break food down into nutrient molecules that can be absorbed into the blood. ... Some animals ues intracellular digestion, where food is taken into cells by phagocytosis with digestive enzymes being secreted into the phagocytic vesicles.

8 0
3 years ago
Sonographic findings of severe micromelia, decreased or absent ossification of the spine, macrocephaly, and micrognathia describ
andrew-mc [135]

Answer: Option A.

Achondrogenesis

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Sonographic findings of severe micromelia, decreased or absent ossification of the spine, macrocephaly, and micrognathia are conditions of Achondrogenesis because

Achondrogenesis is a genetic disorder that is as a result of mutations in gene SLC26A2 which is responsible for cellular transport proteins that is needed for the growth and development of bones and cartilage. This condition lead to malformation of bones and cartilage and it is characterized by short limbs, small body, narrow chest ,prominent abdomen,underdeveloped lungs,lack of ossification in the spine and pelvis, prominent head, small chin e.t.c.

It is a condition that affects infants.

The major treatment is pallative care in which the doctor have to reduce pain stress of bones and cartilage and also genetic councellling.

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3 years ago
The covering of body surfaces and the lining of body cavities is composed of ________ tissue.
max2010maxim [7]
That is the Epithelial tissue
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3 years ago
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