Question

A terrestrial animal species is discovered with the following larval characteristics: exoskeleton, system of tubes for gas exchange, and modified segmentation. A knowledgeable zoologist should predict that the adults of this species would also feature _____.

Answer 1

Answer:

An open circulatory system.

Explanation:

The kingdom animalia contains different phylum and animals are characterized on the basis of features like skeleton system, cavity and segmentation.

The new species has been noticed by zoologist that contains tube for gas exchange. and modifies segmentation. This means the species might have  open circulatory system as the other system of the body is not well developed and the organisms belong to the simple animal phyla with less advanced character.

Thus, the correct answer is an open circulatory system.