3 How might deforestation of a forest habitat directly affect populations of tree-dwelling
animals?
A
There will be a shift of environmental conditions favoring prairie grass.
O
B
It will lead to reduction of organisms that rely on the trees for protection.
С
The number of bird species that live in the trees will increase.
D
There will be an increase in field mice, as they will camouflage easier.

The activity series is shown in the attached picture. if the element is below the other, then you can displace the other. following the activity series as a guide, the reactions are as follows: nickel and aluminum chloride3 ni + 2 alcl₃  → 3 nicl₂ + 2 albarium and copper bromideba + cubr  →  no reaction because cu is less oxidizable than bapotassium nitrate and aluminum3 kno₃ + al  → al(no₃)₃ + 3 ksodium phosphate and zincnaso₄ + zn  → znso₄ + na

0.50 hope this  

1) according to the law of conservation of mass ,in all chemical reactions total mass is unchanged