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Aleksandr-060686 [28]
3 years ago
5

The diagram shows the life cycle of a pine tree.​

Biology
1 answer:
Lesechka [4]3 years ago
7 0

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What changes in natural ecosystems are caused by the ongoing global warming process?
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Ongoing effects include rising sea levels due to thermal expansion and melting of glaciers and ice sheets, and warming of the ocean surface, leading to increased temperature stratification.

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What were Puritans taught?
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What are formed through long periods of chemical weathering and erosion by water.
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Sometimes, chemical weathering dissolves large portions of limestone or other rock on the surface of the Earth to form a landscape called karst. In these areas, the surface rock is pockmarked with holes, sinkholes, and caves. The water transforms anhydrite into gypsum, one of the most common minerals on Earth.

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Club mosses are closely related to: <br><br>A. ferns <br>B. mosses <br>C. liverworts
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3 years ago
The _________________ is composed of and endothelial layer that is continuous with the endocardium of the heart.
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The t<u>unica media</u> is composed of an endothelial layer that is continuous with the endocardium of the heart.

<h3>What is tunica media?</h3>

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Elastic fibers make up the majority of the tunica media in bigger vessels. The number of elastic fibers reduces as arteries get smaller, whereas the number of smooth muscle fibers grows. The strongest of the three layers is the tunica adventitia, which is the top layer. Elastic and collagenous fibers make up its structure.

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