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lyudmila [28]
3 years ago
8

7.

Biology
1 answer:
lord [1]3 years ago
4 0

Answer:

The artery has a thick membrane to prevent nutrients and oxygen in the blood from being lost while transported.

The blood thick membrane to help reduce the pressure the blood following in it is coming with.

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The heart is part of the cardiovascular system and is made of cardiac muscle. Cardiac muscle has special characteristics that di
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<h2><u>Answer:</u></h2>

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<u>characteristics  of cardic muscles: </u> one nucleus ,striated, involuntary, branched and joined to one another by intercalated discs that contain  gap junctions for depolarization between cells and  hold the fibers together when the heart contracts.

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3 years ago
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Why are emotional memories retained better than memories of humdrum experiences? Select an answer and submit. For keyboard navig
olya-2409 [2.1K]

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3 years ago
if the united states continues using petroleum in vast amounts, it will become even more dependent on foreign sources for this r
Snowcat [4.5K]

Since we've been using petroleum in vast amounts organizations such as OPEC have appeared which restricts the U.S which ensued our country into suing; if this lawsuit passes then we will possibly be taking more petroleum than ever before due to it's demand such as it's needed for machinery and vehicles and etc. Most petroleum are from middle eastern countries, so our dependency will run rampant which will make us adhere to any of their policies pertaining to this fossil fuel in the near future.

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Kill bugs.......................

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