1
Some animals have digestion systems intracellular; others have digestion systems extracellular; and others, like hydras, have both intracellular as well as / ex-r-ce--ula-/ digestion
2
Complete digestive systems are those that are made up of a: track di-e-ti-e
3
While large animals and complexes, whose activity is high and, therefore, need a greater amount of nutrients and energy, they have developed complete digestive systems. ( track / c-mp -- te)
4
all vertebrates basically follow the same scheme and have common organs such as: the esophagus, the liver, the gallbladder, the (-tom-ch) and intestine.
5
Complete digestive systems are those that are made up of a digestive tract that has two openings: one through which food is swallowed, known as a mouth, and another, through which the waste, known as anus.( false or correct)
6
which has two openings: one through which food is ingested, known as: track m--th
7
all animals have a mouth and anus through which they eat food and discard (false / correct)
8
All vertebrate animals have a complete digestive system, accompanied by a series of adjoining glands whose secretions help in (f--d )processing.
