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vivado [14]
3 years ago
5

A membrane that only "lets" certain molecules in while keeping other molecules out is ___ ___.

Biology
2 answers:
lukranit [14]3 years ago
5 0

Answer: The cell membrane is selectively permeable, allowing only certain substances to pass through.

Hopes This Helps!!!

Brainliest Please!!!

Keith_Richards [23]3 years ago
5 0

the correct answer is the cell membrane or the nuclear envelope, the cell membrane regulates what goes in and out of the cell, the nuclear envelop only lets certain molecules into the nucleus

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nataly862011 [7]

The cavity which separate or in between the nose and the mouth is the nasal cavity.

The nose and the mouth meet at a junction called the pharnx; option A

<h3>What is nasal cavity?</h3>

The nasal cavity refers to a large, air-filled space above and behind the nose in the middle of the face. It is the cavity which divides the nose and mouth.

However, the nasal septum divides the cavity into two cavities .

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brainly.com/question/3350759

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