A log burns in a fireplace. Which choice best describes the energy conversion?

Select the correct isotopic symbol for polonium-210.

Pedro es…

Uno, tres, cinco, , nueve, once…

“¡Hola!”

Las conjugaciones del verbo serThe conjugations of the verb serBelow is a description of a classroom written by a Spanish student, but they are struggling with using the correct form of the verb ser. Help them by filling in the blanks in the paragraph below with the correct conjugation of the verb ser.

Cual es el sujeto 4

¿Formal o informal? 5

Letras – que objeto es 5

¿Cuál adjetivo funciona?Which adjective works?Match the nouns to the adjectives that best fit them, both grammatically and logically.Make sure to pay attention to the gender (masculine or feminine) and the number (singular or plural) of the nouns and adjectives.