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Triss [41]
3 years ago
10

2. What muscle (with two heads) allows you to flex your arm?

Biology
1 answer:
klio [65]3 years ago
8 0

Answer:

Answer is Biceps brachi.

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How are girdles used in turtle respiration and be able to describe the morphology of turtle respiratory system in regards to inh
Ivahew [28]

Answer:

The pectoralis muscle moves the front limb inward and the transverse abdominal muscles moves the posterior limiting membrane up. The limbs are brought into the shell, pushing up on the lung, causing air to expel by the muscles contracting.

To Breathe air in, the serrates muscle pulls out, the abdominal oblique pulls down and the weight of the viscera allows air to flow in, via negative pressure.

Explanation:

hope this helps you if not sorry :)

6 0
3 years ago
How would you argue that viruses are living things?
slamgirl [31]

Answer:

Viruses are complicated assemblies of molecules, including proteins, nucleic acids, lipids, and carbohydrates, but on their own they can do nothing until they enter a living cell. Without cells, viruses would not be able to multiply. Therefore, viruses are not living things

6 0
3 years ago
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Compare the reactants and products of photosynthesis with reactants and products of cellular respiration
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The reactants of cellular respirationare oxygen and sugar, which are theproducts of photosynthesis. ... When plants are placed in darkness, cellular respiration continues, using ATP to convert sugar into ADP and releasing carbon dioxide. Photosynthesis stops in the absence of light energy.
8 0
3 years ago
bacteria communicates and exchange genetic information through extensions of their cell walls called​
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Answer:

Conjugative Pili

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Conjugative Pilli:allows for the transfer of DNA between bacteria, in the process of bacterial conjugation.

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The fact that all organisms have DNA as their genetic material is evidence that
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All organisms descended from a common ancestor
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