Most animals use a _____ of defenses to keep themselves and their young safe from predators.
double type
minimal
one type
combination
single type
combination
Small animals such as mice and rabbits _____ rapidly to help their species survive.
eat
defecate
hide
run
reproduce
reproduce
Most animals use a combination of defenses to keep themselves and their young safe from predators. To arrive at this answer, we can eliminate some options and then explain why a combination of defenses is the most effective strategy.
Elimination:
- Double type: We can eliminate this option because it is not a common term used to describe animal defenses.
- Minimal: We can also eliminate this option because animals generally use various defenses rather than minimal ones.
- One type: We can eliminate this option because relying on only one type of defense might not be sufficient to keep animals and their young safe from predators.
- Single type: This option is similar to "one type," so we can also eliminate it for the same reason.
Explanation:
Animals have different ways to defend themselves against predators, depending on their physical characteristics, behavior, and adaptations. Using a combination of defenses offers the best chance of survival. Some examples of defenses include:
1. Camouflage: Animals may blend in with their surroundings, making it harder for predators to spot them.
2. Speed and agility: Many animals can use their speed and agility to escape from predators.
3. Armor or protective coverings: Certain animals have physical structures like shells or scales that provide a protective layer.
4. Mimicry: Some animals mimic more dangerous or toxic species to deter predators.
5. Warning signals: Certain animals have bright colors or patterns to warn predators of their toxicity or unpleasant taste.
6. Defensive weaponry: Animals like porcupines or skunks have the ability to inflict harm with their spines or sprays.
By utilizing a combination of these defenses, animals increase their chances of survival as potential predators are met with a range of obstacles, deterrents, or risks.