Listen to the audio and then answer the following questions feel free to listen to the audio as many times as necessary before answering the question why is Manuel worried

Calcula la concentracion de hidronio en la lluvia ácida si el ph es 4.35

Read and choose the correct option. your best friend meets you at the local library where you are sitting with several open notepads in front of you. what can he say to you? ? te gustar escribir? ? le gusta hablar? ? te gusta cantar? ? te gusta comer?

Yo como cocinar 1 conoe2 sabean3 se4 conozco