00:02
Okay, so this question is asking us to figure out which of these characteristics are specific to arthropods and only arthropods.
00:16
So given that, let's go ahead and list the main characteristics of this phylum.
00:24
So common characteristics include one, a second.
00:50
Segmented body.
01:01
So that means it has segmented body with a head, tail, and abdomen.
01:25
Second characteristic is jointed appendages or basically like legs or arms that have joints.
01:48
So we can bend them, right? and then lastly, is that orthopods have an exoskeleton made of titan.
02:17
Or kiden.
02:20
So, these are the common characteristics that all arthropods have.
02:27
Now, this alone will help us eliminate a couple of options, but that still doesn't give us the full answer.
02:35
So let's go through these lists and see if we can figure out which one of these specifically apply to arthropods...