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alina1380 [7]
4 years ago
11

The function of tunica externa is to ________.

Biology
2 answers:
Eduardwww [97]4 years ago
8 0
To protect and/or reinforce the blood vessels  
polet [3.4K]4 years ago
6 0
The tunica externa (New Latin "outer coat"), also known as the tunica adventitia (New Latin "additional coat")(or adventitia for short), is the outermost tunica (layer) of a blood vessel, surrounding the tunica media. It is mainly composed of collagen and, in arteries, is supported by external elastic lamina.
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1.) describe the amphibian life cycle. Include the different phases and traits of each phase.
Sedaia [141]

Answer:

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2.) Most baby reptiles are grown in eggs. Another name for them would be "Amphibians". These little creatures are mostly kept in water or hidden underground for various reasons. Unlike turtles and lizards. Frog eggs are called "Tadpoles". They look like mini clear eyes. They also have a longer process than most animals which was explained in the first question!.

Explanation:

Hope this helped!

7 0
3 years ago
21.<br> What is the name for a substance formed in a chemical reaction?
Gnoma [55]

A product basic chemistry will start with vocab then move on to chemical equations.I was making shure i was right.

6 0
3 years ago
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tensa zangetsu [6.8K]

Answer:

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Explanation:

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fenix001 [56]

Answer:

It would be about 2H (or H-2) and 3H (or H-3) isotope

Explanation:

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3 years ago
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