18. A _____ change occurred when a metal changed color because it reached it with another substance.
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OpenStudy (anonymous):
@Missiey
OpenStudy (anonymous):
chemical
OpenStudy (anonymous):
brain back on lol
OpenStudy (anonymous):
yeas it is chemical
OpenStudy (anonymous):
In Spanish, when you use a negative word after a verb, you need to add ____ before the verb.
a. nada
b. tampoco
c. no
d. nunca
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OpenStudy (anonymous):
ANSWER IS CHEMICAL
OpenStudy (anonymous):
a
OpenStudy (anonymous):
for me?
OpenStudy (anonymous):
si
OpenStudy (anonymous):
Gracias!
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OpenStudy (anonymous):
denada
OpenStudy (anonymous):
@BeautifulYoungThug18 anymore
OpenStudy (anonymous):
one more
OpenStudy (anonymous):
ok post it
OpenStudy (anonymous):
With stem-changing verbs, the stem often does not change for ____.
a. first and second person singular
b. first and second person plural
c second and third person singular
d second and third person plural
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OpenStudy (anonymous):
c but take my word for it
OpenStudy (anonymous):
there u wanna trude @beautifulYoungThug18
OpenStudy (anonymous):
truce and yeah we could be friends
OpenStudy (anonymous):
how bout it i just got alot of sh!t going on and took it out on the wrong person