<span>The answer is, C. Antibiotics are often ineffective in treating older people who have deficient immune systems
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A limit on certain fishes (ex: limit 100 fish per person, has to between 3-5 in, these are just examples)
protection of habitats
protection of certain species (if caught, must return, cannot keep, endangered species)
hope this helps
Answer
polydactylism
These kitties are born with an abnormal, dominant genetic mutation called polydactylism. While the polydactyl cat's appearance is quite unique, the polydactyl gene is somewhat common. Normally kittens are born with five toes on their front paws and four in the back.
I think it's A, it's seems accurate
