16. Mg(OH)2 +
H. PO.-> |Mg(PO2 +
H2O
2,3,6,1
3, 3, 1,6
3, 2, 1,6
2,3,1,3

17. Cr+Fe(NO.)2 ->
Fe +_ Cr(NO3)2
4,6,6,2
0 2,3,2,3
0 1,3,3,1
02.3, 1.2
0 2,3,3,2

these are two questions separated but I would REALLY appreciate if someone could do them it’s for a test

indicate valleys, hills, steepness and gentleness of slopes.

explanation:

contour lines on a map indicate elevation, or depth. numeric notations on contour lines refer to the level of elevation, or height about sea level.

i would say b

explanation:

but i think i would need more information than that

no podemos ver la

explanation:

no te podemos ayudar: /

space exploration has led to the development and technological improvement of many everyday items. (if this answer is wrong i will find the right answer) : )