The firm exoskeleton of insects has protective and supportive advantages, but it poses which of the following problems?

The firm exoskeleton of insects has protective and supportive advantages, but it poses which of the following problems?The animal must consume large amounts of food to support the growth of the exoskeleton. The exoskeleton prevents the animal from moving rapidly. The exoskeleton cannot grow as the animal body inside it grows. The exoskeleton attracts predators. All of the above