00:02
Hi there.
00:03
Let's talk about the hypothesis referenced in this question.
00:07
The hypothesis is referring to these negatively charged clay particles.
00:18
And these can be found in tidal flats.
00:26
That means the areas where tide comes up and covers, and then when the tide goes down, these areas are exposed.
00:34
So we have these negatively charged clay particles.
00:37
The hypothesis says that positively charged, amino acids would be attracted to these.
00:57
So we have these clay particles that are attracting amino acids.
01:08
So amino acids are sticking to these.
01:11
Then when the tide goes out, the water is going to evaporate.
01:19
So the tide goes out, there's no longer water covering these, and the water evaporates...