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harina [27]
3 years ago
7

Which specialized cells act as a barrier to protect tissues within the body

Biology
2 answers:
marishachu [46]3 years ago
8 0

epilithical cells can protect

marshall27 [118]3 years ago
7 0
Epithelial cells protect tissues
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The heat causes them to open up and flow air

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3 years ago
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true or false? although cleft lip and cleft palate frequently occur together, cleft palate is repaired soon after birth and repa
rjkz [21]

The given statement that although cleft lip and cleft palate frequently occur together, cleft palate is repaired soon after birth and repair of cleft lip is deferred until the child is between 1 and 2 years old is false.

Cleft lip is the condition where the the facial structure of the newborn is disrupted due to appearance of an opening or slit in the lips. It is a birth defect because the development of mouth did not take properly inside the mother's womb. The surgery of this condition can be conducted within 3-6 months of birth.

Cleft palate is also the defective mouth development during the fetal stage. It is the similar kind of opening or cut but in the roof of the mouth. The operation to treat this condition is performed after 6-12 months of birth.

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2 years ago
What is the general trend in climate (both temperature and precipitation) over the past 50 years for the city of Seattle? PLZ GI
Lisa [10]

From the books of Geography Seattle is well known for its rain and dark, gloomy skies, but it may surprise many how pleasant the weather can be, particularly during the summer months. Using data from meteorological services for the past 50 years, we can conclude that November through March brings cool temperatures, heavy cloud cover and rain falling on most days. The coldest month is January with average lows in the mid to upper 30s F (about 3°C). Weather is pleasant from April through October, with the best weather in July and August when highs average in the 70s and rain is uncommon. Skies are mostly clear and smog-free, though mornings can produce an on-shore flow resulting in low clouds and fog which typically burns off by mid-day.

7 0
4 years ago
What has caused a 90 ecrease in southern california steelhead run sizes?
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The reason why the Southern California steelhead run sizes has decreased by 90% is the construction of dams along water sources.

<h3>What is a dam?</h3>

The dam is a large structure that serves the purpose of holding back water and making its level to rise quite high. Dams could be used for the purpose of electricity generation.

The reason why the Southern California steelhead run sizes has decreased by 90% is the construction of dams along water sources.

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Examine the following genetic sequences and determine which pair are the most similar based on their ED (evolutionary distances)
kakasveta [241]

Answer:

Species 1 = ATTGGCCATT and Species 3 = TTTGGCCATT are the most similar.

Explanation:

Evolutionary distance (ED) is defined as the total number of substitutions of nucleotide in one site between two DNA sequences that are homologous. It is also referred to as the number of substitutions of amino acid in one site between two protein sequences that are homologous. Based on the definition of ED, the two most similar species are species 1 and 3.

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