An alimentary canal is a digestive tract that is complete and has two openings which are the mouth and the anus. On the other hand a gastrovascular is a digestive tract that has only one opening. The advantage of the alimentary canal is the fact that intake of food can still go on even during digestion. This will enable a more complete digestion.
Answer:
Clean energy sources have minimal impact on the environment and come from what resources?
Wind energy (renewable energy) is one of the cleanest and safest energy source which has minimal impact on the environment and it comes from wind
Explanation:
Answer:
genus, specie
Explanation:
The binomial nomenclature is a naming system used by scientists to identify organisms, it's composed by two words, <em>the first refer's to the individual's genus, a small group of closely related organisms, and the second word is the specific name or epithet used to diffetentiate species in the same genus. </em>
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