An advantage of a complete digestive system over a gastrovascular cavity is that the complete system _____.

1 answer:

azamat4 years ago

6 0

Answer: Here is the complete sentence: An advantage of a ................................ is that the complete system HAVE SPECIALIZED REGIONS THAT PERFORM SPECIALIZED FUNCTIONS.

Explanation:

The digestive system is a set of organs that work together to break down food molecules into the forms that the body cells can absorb and use. The gastrovascular cavity is an organ of digestion and circulation in some primitive living organisms. Gastrovascular cavity is an unspeciallized organ with two openings, one of the opening is the mouth while the other one is the anus, through which wastes pass out of the body.

The major advantage of complete digestive system over gastrovascular cavity is that the digestive system comprise of specialized organs which perform specialized functions. For instance, the stomach is a specialized organ that is responsible for churning of food during digestion, it also perform other specialized functions.

You might be interested in

Select all that apply.

Gemiola [76]

Answer:

Its A . serve as a food source for other organisms .

Explanation:

hope it helps

3 0

3 years ago

Read 2 more answers

If people planted huge numbers of trees and other plants, how might the carbon dioxide levels change

vlada-n [284]

The carbon dioxide levels would go down because, in plants, chloroplasts convert carbon dioxide into glucose with oxygen produced as a byproduct.

8 0

3 years ago

So confused and pls ignore what i marked but pls help

yawa3891 [41]

Answer:

B. Meiosis and fertilization

Explanation:

I think the first one is meiosis bc it looks like its producing gametes.

4 0

3 years ago

kupik [55]

The similarities between sharks and dolphins are : Analogous

<h3>What are analogous structures ?</h3>

Analogous structures are similar structures present in different species that do not share the same/common ancestor.

The similarities between sharks and dolphins are streamlined bodies and the possession of fins and they are analogous structures because they evolved differently for sharks and dolphins as they do not share a common ancestor.

Hence we can conclude that The similarities between sharks and dolphins are : Analogous

Learn more about analogous structures : brainly.com/question/11154123

#SPJ1

3 0

2 years ago

Read 2 more answers

A girl takes a plane from Japan to Mexico and some seeds from Japanese plants fall from her shoes onto the Mexican soil. This ty

max2010maxim [7]

B IT WOULD BE ACCIDENTAL CAUSE SHE DIDNT MEAN TO CARRY THEM ON HER SHOES

4 0

3 years ago