Use the activity series below to predict the products of each of the following reactions. Do not worry about balancing the equations.
Li > K> Ba> Sr> Ca> Na > Mg > Al> Mn > Zn > Cr> Fe > Cd >
CO > Ni > Sn > Pb> H > Sb > Bi > Cu > Ag > Pd > Hg > Pt > Au
Zn3(PO4)2 + Ca →?
no reaction
Ca3(PO4)2 + Zn

How many major plates cover the earth

Scenario #2 in 2001, a population of 2,500 poison dart frogs lived in the amazon rain forest. due to increased deforestation, the population dwindled to 25 frogs in 2019. new government regulations were enacted in 2022, successfully putting an end to the deforestation of the amazon rain forest. once deforestation was stopped, the poison dart frog population was able to recover. by 2050, the population reached 8,000 frogs, of that population, 20 are homozygous recessive for being spotted (ss genotype). q2- ? q- p- p2- 2pq-

To maintain asepsis when administering an injection, all parts of the syringe can be handled except the: