Which of the following would not be a contributing factor to the life span of goldfish in a backyard pond? A. Ph level of water
B. Size of fish C. God source availability D. Temperature of water
2 answers:
C. Good source availability
B. The size of the gold fish.
For C I think you meant food source
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B. Gene. Piebalding is caused by mutant copies of genes.
I think it’s A. hope this helps
Answer:
The answer is D
Explanation:
Oxytocin. It apparently kick starts labour and causes contractions.
