1
00:00:10,160 --> 00:00:13,019
The excretory system, natural science.

2
00:00:17,699 --> 00:00:24,000
Vocabulary, kidneys, gutters, blood, urethra, waste and urine.

3
00:00:28,160 --> 00:00:32,259
We will show a mind map, a lovely mind map.

4
00:00:35,189 --> 00:00:45,189
Kidneys, they filter unclean blood as it follows from removing the chemical that our body doesn't need.

5
00:00:45,189 --> 00:00:53,079
They also get rid of excess of water in our body.

6
00:00:53,079 --> 00:01:00,079
Ureters. The urine goes throughout these tubes to the bladder.

7
00:01:00,079 --> 00:01:11,450
Bladder. The urine is stored in the bladder unit. It's full. Then the urine leaves the body.

8
00:01:11,450 --> 00:01:20,409
Urethra, this is the small tube by which urine leaves the body.

9
00:01:23,890 --> 00:01:30,390
Waste are the parts of food and nutrients that the body doesn't need.

10
00:01:35,480 --> 00:01:38,760
Urine is the waste of the body.

11
00:01:44,079 --> 00:01:46,319
Here you have some photos.

12
00:01:46,319 --> 00:01:58,420
The excretory system has different parts, candies, ulceras, ulceras and bladder.

13
00:01:59,799 --> 00:02:10,009
Your body gets right of waste, chemicals and excess of water by making the right.

14
00:02:15,740 --> 00:02:22,960
The excretory system has different parts, candies, ulceras, ulceras and bladder.

15
00:02:22,960 --> 00:02:38,159
Julia, Sara, Noah, Pedro and Lizardo

16
00:02:38,159 --> 00:02:42,479
Thanks for listening!