How did the people of Hawakuh react to Estevan’s arrival? a.
They were excited.
b.
They were frightened.
c.
They were suspicious and told him to stay away.
d.
They invited him to stay with them

Ascientist performs an experiment where she measures the mass of a piece of metal, pours acid onto the metal, washes the metal, and then re-measures the mass of the metal. the scientist repeats the experiment several times, each time increasing the amount of acid used. the dependent variable in the experiment is the: initial mass of the metal final mass of the metal amount of acid used washing the metal