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Nat2105 [25]
3 years ago
13

Specialized cells called. cells help move the skeleton and help the heart beat and pump blood.

Biology
2 answers:
Novosadov [1.4K]3 years ago
6 0

Answer:

pacemaker cells.

Explanation:

Cardiac muscle tissue works to keep your heart pumping through involuntary movements. This is one feature that differentiates it from skeletal muscle tissue, which you can control. It does this through specialized cells called pacemaker cells.

Dovator [93]3 years ago
6 0

Answer:

muscle cells

Explanation:

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In this question, last option that is all the sugar maple trees that are present in a state park correspond to a particular population.

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Which of the following is needed by human infants if they are to grow and develop normally? A. frequent contact with other human
Kaylis [27]

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Answer:

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Hope this helps!

7 0
3 years ago
Normal body cells are formed by a type of cell division known
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Each of the following is part of your innate immune system, except:
GarryVolchara [31]

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I missed the word <em>innate</em> for a sec there, but then I looked up whether stomach acid is part of the immune system at all and realized my mistake.

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