Diya tests a sample of a mineral by rubbing it on a piece of white tile. She observes a yellow mark. What property of minerals is she testing? 1.)streak
2.)luster
3.)hardness
4.)cleavage

The statement is : "to see the baby growing inside her".

The answer is letter c

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