Which of the following characteristics does an arthropod have? segmentation endoskeleton jointed appendages notochord coelom tissues, organs, and organ systems

Arthropods have segmentation , jointed appendages, coelom, tissues, organs and organ systems.

Explanation:

Arthropods are divided into segments, they are called metameric, however in some classes like crustaceans this segmentation is reduced, an example of the segments are head, thorax and abdomen.

Arthropods don´t have endoskeleton, they have exoskeleton, it is the outer covering ah provides support and protection.

The arthropod body consists of segments, each with a pair of appendages.

Arthropods have nervous, muscular, circulatory, and excretory systems with organs and tissues.

They are animals with coelom, in arthropods the coelom is reduced to a small compartment surrounding the reproductive and excretory organs.

it also supports my hypothesis. if you rest first you can squeeze the clothespin more times. from the data i collected the average of the eight people concluded exercise makes your muscles more fatigued and less able to squeeze the clothespin compared to resting before squeezing.