What is the chemists​

Can someone answer this pls ill give brainliest both ser and estar mean ‘to be’. in what situations do we use estar? estar, venir, and ir are considered irregular verbs. what makes a verb “irregular”?

Answer the questions using complete sentences, and explain when we use ‘gusta’ and when we use ‘gustan’. ¿te gusta el chocolate? ¿te gustan los libros? ¿te gusta estudiar? pls answer in basic sentences im a beginner and do flvs

Complete the sentence with the correct form of the verb caerse in the preterite tense. yo caminando en el parque. use the following jumbled words to write a sentence, using the preterite form of verbs with the same conjugation as caerse. el gato / oir / ellos use the following jumbled words to write a sentence, using the preterite form of verbs with the same conjugation as caerse. oir / maria / no / el anuncio