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Readme [11.4K]
3 years ago
13

What characteristic is shared by birds, salamanders, and sharks?

Biology
2 answers:
Elis [28]3 years ago
8 0
Jaws and paired appendages Is The Correct Answer 
irga5000 [103]3 years ago
4 0

Answer:

Jaws and paired appendages

Explanation:

Two pairs of appendages are found in sharks, birds and  salamanders. In the shark (fish) these appendages are fins, while in birds and  salamanders ( vertebrates) these appendages are limbs.  

Sharks, birds and  salamanders also have jaws. The jaw is an opposable articulated structure, typically used for picking and masticating food. Most vertebrates have jaws.

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You are at a delivery of a baby born through meconium-stained amniotic fluid, and the baby is not vigorous. what steps should be
aalyn [17]
Aspiration of meconium always brings about respiratory distress, thus for a baby born through meconium stained amniotic fluid, the following steps you be taken immediately after birth:
assess the baby immediately after birth, that is within the first fifteen seconds after birth, before drying the baby. If the baby is not vigorous, perform direct laryngoscopy immediately. 
Suction out any meconium that is lodge in the hypopharynx.
After this, intubate the baby's tracheal. Repeat this step until no meconium is obtained again. The maximum time to repeat this step is three times.
Now, apply the normal resuscitation process. 

7 0
3 years ago
The fact that modern, sophisticated manufacturing innovations have enabled many firms to more easily customize their products an
IRISSAK [1]

Answer:

The correct word that should fit in this gap is technology.

Explanation:

The preliminary information about "modern, sophisticated manufacturing innovations..." is a definition of the impact of technology. Thus, these equipments used by the firms had dramatically reduced the prices for the targeted customers. This is an impact of "the technology." The article "the" is used because the innovations had been mentioned in the previous part of the sentence.

4 0
3 years ago
Are all organs weighed on a triple beam balance ?
Elanso [62]

No,not all organs are weighed on a triple beam balance.

<u>Explanation:</u>

  • Usually smaller sized organs like adrenals, thyroid are commonly used to be weighed on triple beam balance, whereas larger organs like lungs, liver and heart can only be weighed on grocer's scale.
  • Only weight of the smaller body organs can be measured very precisely with the help of triple beam balance, where as if we measure the weight of the larger organs using the same triple beam balance,then the resultant value thus obtained will not be accurate enough.
  • Hence organs are weighed on a triple beam balance.
3 0
4 years ago
What does this image show about the enslaved person’s transatlantic experience?
wolverine [178]
It shows that the trip was cramped and horrific and the people who were transporting them surely didn't consider them in anyway human. propane 
4 0
3 years ago
Read 2 more answers
A chemical substance that organisms require to live.
tia_tia [17]
It's called a nutrient.

Nutrients are well, something that all humans need to survive. A certain amount of nutrients keep humans alive and healthy, yet a lack of nutrients will cause them to become sick and slowly die.

Thus, making it so nutrients is a chemical substance that organisms require to live.

Hope this helps!
7 0
3 years ago
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