the answer is cosas because the sentence would be: I need to know what types of things i need to bring to travel to the Dominican Republic.
On the previous page you have been able to measure the mass of objects
now to measure the mass of a liquid. In the following interactive experiment, try to find out the mass of the liquid contained in the container:
Interactive experiment:
50g
25g
10g
5g
1g
1) Yo saco mi perro a caminar
2) Usted se puede sentar
3) Mi amigo y yo vamos a jugar
4) Voy a mi cama a descansar
