00:01
Hey, everybody.
00:02
So today's question is kind of fun, in my opinion.
00:06
Probably because i've been doing plant stuff all day.
00:09
And it asks us which of these shows best that snails aren't closely related to grayfish.
00:16
So are not closely related to grayfish.
00:20
So discussing that, let's get into it.
00:23
So now that we're discussing this, i kind of, made a little catchphrases to help us.
00:38
So i'm not going to write down all the answers perfectly, but basically that snails are terrestrial, so crayfish are aquatic, which is what makes them different.
00:46
So this is just an option.
00:50
And then we have that snails being, that have they have a broad foot, and that crawfish has jointed appendages.
00:57
Snails are hermaphroditic, while crayfish have separate sexes.
01:01
Snails are insects, crayfish are fish.
01:03
Snails are bivalves, crayfish are chelicerates.
01:06
Okay.
01:08
So over here i drew mr.
01:10
Snail.
01:12
Okay.
01:13
And then i drew a little crayfish or crawfish from where i'm from.
01:18
And so it's talking about how we're going to figure out they are not closely related and which one's best.
01:28
So if they're out, if they're snails, they're going to be out in water.
01:34
There's going to be both land and aquatic snails.
01:42
I mean, think about how many people buy snails for like their aquariums.
01:48
Crayfish or crawfish do get out of the water sometime, but i would say they're mainly aquatic.
01:54
So this is just going to be wrong.
01:56
Like as a statement, this is false.
01:58
So it's pretty easy to figure that out that it's not what we're looking for.
02:02
So snails having a broad foot, not meaning like, oh, here's a little foot...