Select from the following.
A). Generally, for broods without their mother, a 10 gallon tank will be sufficient. If your fry are going to be live born, make sure you have the nursery tank ready before the mother gives birth..
B). You can also try a water planter if you need them. Provide some warm water in the tank..
C). Cut down on the size and water to accommodate breeding according to water volume. If the breeding tank is less than 15 gallons, pick a freshwater tank..
D). This may be more than enough for upwards of five fish. Generally, if the fry more eat than the mother molly, they will pick other fish..Choose from options above and answer: What most naturally follows?

How to take care of molly fry
Find a large enough tank.
Look for a tank between five and 20 gallons to raise your fry. If you intend to keep the mother molly in with the fry, have multiple broods going into the same tank, or if you have a large brood, opt for a larger tank.
Answer:
A).