Asked by Cristina Garcia Hernandez on May 12, 2024
Verified
Both the largest and fastest invertebrates are in which mollusk group?
A) slugs
B) cephalopods
C) gastropods
D) bivalves
E) cnidarians
Cephalopods
A class of mollusks that includes octopuses, squids, cuttlefish, and nautiluses, characterized by bilateral body symmetry, a prominent head, and a set of arms or tentacles.
Invertebrates
Animals that lack a vertebral column or backbone, including species such as insects, mollusks, and arachnids.
- Discern the attributes that separate major animal classifications from each other.
- Acknowledge the critical role and methods of diversity in how animals adjust to various environments.
Verified Answer
JR
Jamie RobertsMay 16, 2024
Final Answer :
B
Explanation :
Cephalopods, which include squid, octopuses, and nautiluses, are not only the largest invertebrates (with the giant squid reaching up to 43 feet in length), but also the fastest (with some species capable of swimming up to 60 miles per hour). Slugs, gastropods, bivalves, and cnidarians do not reach the same size or speed as cephalopods.
Learning Objectives
- Discern the attributes that separate major animal classifications from each other.
- Acknowledge the critical role and methods of diversity in how animals adjust to various environments.