Ownership, size, teaching status
A. That’s what I think.
Hope this helps
Hello!
In order for an animal to be a vertebrate, it must have a backbone. As can clearly be seen in any image of a sponge, it is a highly asymmetrical simple animal and does not have a backbone. Therefore, a breadcrumb sponge is not a vertebrate, or is an invertebrate.
I hope this helped!
The Sahara Desert is considered an ecosystem because it is a community of living organisms, along with non living parts of the environment.
Answer:
asia is big
Explanation:
there is a lot of countries is asia
