According to the simulation, predators to survive by allowing them to sneak up on their prey.
a.
camouflage
b.
mimicry
c.
speed
d.
night vision

The correct answer is option a.

"camouflage".

Explanation:

In nature, camouflage is an adaptation that helps animals to blend with it's surroundings by having a similar coloration or color pattern. This type of adaptation is more common to find in preys, helping them to survive against predators. However, camouflage is also found in predators, which is used by helping them to sneak up on their prey. For instance, the color pattern of the jaguar helps him to look invisible on the leaves of autumn, which allows him to sneak up to its prey.

as many times as you want

we would need to see the picture to answer it