the action or process of classifying something according to shared qualities or characteristics
Answer: water and wart
Explanation: so we can live and walk
True. The pushing of sand into one area leads to mounds of sand called sandbars.
Answer:
Explanation:
Algunas oraciones con la palabra selva pueden ser:
Miguel viajará hoy a la selva.
En la selva se tiene mucha humedad.
La selva amazónica tiene mucha diversidad de especies.
English:
Sorry i tried my best to help but idk how to speak or read that language so
sorry if I'm wrong :(
Lo siento, hice todo lo posible para ayudar, pero no sé cómo hablar o leer ese idioma, así que
lo siento si me equivoco :(
Answer:
B. The membrane lets certain substances move across it freely, while others must move through a “gate”.
Explanation:
Selective permeability is a property of cellular membranes that only allows certain molecules to enter or exit the cell. This is important for the cell to maintain its internal order irrespective of the changes to the environment. For example, water, ions, glucose and carbon dioxide may need to be imported or exported from the cell depending on its metabolic activity. Similarly, signaling molecules may need to enter the cell and proteins may need to be released into the extracellular matrix. The presence of a selectively permeable membrane allows the cell to exercise control over the quantum, timing and rate of movement of these molecules.
