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SSSSS [86.1K]
3 years ago
14

Please help!!! I will mark you the BRAINLIEST

Biology
1 answer:
Dahasolnce [82]3 years ago
7 0

Answer:

Molecules stop moving at freezing point. Helium has the lowest boiling point. The molecules move very quickly at boiling point.

Explanation:

Heating up- molecules move faster. Cooling down- molecules move slower

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Can anyone help me please?
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Question 8-
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Queston 9-
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How can you tell that matter is conserved in this reaction?
Leona [35]
You can tell if matter is conserved if the substance changes . If the substance changes then matter has been conserved .
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What type of muscle is responsible for peristalsis?
Masteriza [31]

In much of a digestive tract such as the human gastrointestinal tract, smooth muscle tissue contracts in sequence to produce a peristaltic wave, which propels a ball of food (called a bolus while in the esophagus and upper gastrointestinal tract and chyme in the stomach) along the tract.

5 0
3 years ago
The scientist is studying the processes for which cellular respiration provides
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Answer:

Glucose molecules in the bloodstream are absorbed by a muscle cell

4 0
3 years ago
Which of the following would be a virulence factor of a pathogen?
olga_2 [115]

Answer:

The correct answer is option - a surface protein allowing the pathogen to bind to host cells

Explanation:

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Attachment to host cell and surface.

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Thus, the correct answer is option - a surface protein allowing the pathogen to bind to host cells.

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