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Wednesday, 27 July 2016

About science class-Bua

My favorite activity in science class is the fish lab because I like to do an experiment.My least favorite activity in science class is when I learned about biomes because they are many biomes that we should understand but I can't remember about biomes much.

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Thursday, 21 July 2016

Bua-Bird vs fish


3 adaptations
1)The fish swam to other place from the bird.
2)The bird waited for the time to eat the fish
3)The bird caught the fish very quick because if the bird not do that, the fish will swam to other place and it will be hard to eat the fish.

Thursday, 14 July 2016

B u a-fish lab 2

1) I think oxygen can kill the fish and shrimps because if they don't have enough oxygen they'll die.
2) I like this type of shrimps that we used because I have never seen it before, I think it's cute.
3) The trees and water in the bottles can kill the fish and shrimps too.


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Wednesday, 6 July 2016

B U A-FISH Questions

 

1) My fish and shrimp still survive because my bottles have enough oxygen. 
2) Their bottles have enough oxygen. 
3) I will put more trees in my bottles because in the bottles,will have more oxygen that fish and shrimp can breath. 


Saturday, 2 July 2016

B U A-fish and shrimp lab

 
shrimp                   fish

1) We moved both fish and shrimp to separated containers.There's nothing change at this stage.
2) If the jars that color changed after dropping bromothymol blue  to yellow because the water contains
    acid (carbonic acid).
3) Plants help to turn carbon dioxide to oxygen, give shade and be food for fish and shrimp.
4) They will be survived.
5) Fish and shrimp still survive after experimental that means there is enough oxygen which produced
by plants.

Bonus
I guess it's Nile Tilapia.(scientific name:Oreochromis Niloticus)