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ICE Princess25 [194]
2 years ago
6

What is osmosis? Please answer!

Biology
2 answers:
jekas [21]2 years ago
4 0

Osmosis is the flow of water down its concentration gradient, across a semi-permeable membrane. ... An everyday example is the plastic wrap in your kitchen: it allows air and water vapor to travel across it, but not water or food. The membranes of cells are semi-permeable, too.

ElenaW [278]2 years ago
3 0

Answer:

a process by which molecules of a solvent tend to pass through a semipermeable membrane from a less concentrated solution into a more concentrated one

Explanation:

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The correct answer is D. They have two successive sets of teeth including milk teeth and permanent adult teeth

Explanation:

In biology, a diphyodont is an animal that has two different sets of teeth, this often means the animal has a set of baby teeth that are later replaced by permanent teeth, this occurs in most mammals including humans. Additionally, diphyodont differ from other types of animals that have either only one set of teeth (monophyodonts), for example, toothed whales or change their teeth permanently (polyphyodont), for example, crocodiles. Thus, mammals are diphyodont because "they have two successive sets of teeth including milk teeth and permanent adult teeth".

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3 years ago
Biology enzymes! Help me somebody please. Am I correct?
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