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PilotLPTM [1.2K]
3 years ago
7

All cells are surrounded by a membrane. Which is a characteristic of a cell membrane? A) It is rigid B) It is semipermeable C) I

t is weak D) It is square
Biology
2 answers:
Pachacha [2.7K]3 years ago
7 0
"B" according to my research.
bearhunter [10]3 years ago
3 0
B) it is semipermeable
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Although antacids containing calcium carbonate can increase calcium intake, what effect would excessive consumption of the carbo
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Answer:

The blood pH will increase.

Explanation:

Antacids are the chemicals that works against the acids that produced in our stomach. Antacids are generally used to treat the excessive acidity of the stomach.

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(b) - False

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Komok [63]

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