Answer: 
Explanation:
The unbalanced equation is

Balancing this equation, we get:

Answer:
a free swimming larval stage in which a parasitic fluke passes from an intermediate host to another intermediate host
Answer:
definitely yes
Explanation:
because the hydrogen and oxygen will combine and make water
Answer:
6.39 × 10^23 kg (0.107 M⊕)
Explanation: