วันพุธที่ 27 กรกฎาคม พ.ศ. 2559


My favorite activity so far this term was fish lab because I was fell very fun when I doing an experiment.

I don't have anything that I fell bad in thus class.

วันพุธที่ 20 กรกฎาคม พ.ศ. 2559

Tiger vs Deer



Adaptation of Tiger
1.Sharp teeth it makes tiger can eat prey easily.
2.Strong bones and muscles makes tiger run fast and have heavy weight so tiger can take down prey easily.
3.Stripes difficult to be spotted and blend in with grass.
Adaptation of Deer
1.Skinny legs it makes deer run fast.
2.Large ears it makes deer can hear sound from far place.
3.Eyes that can allow all around viewing .

วันพฤหัสบดีที่ 14 กรกฎาคม พ.ศ. 2559

1.  What do you think kills the fish/shrimp--oxygen or temperature of water,  why?

I think oxygen of my bottle is not much so fish and shrimp are dead.

2. Did you find anything interesting in the lab?

No


3.  what other things could kill the fish?

 

I think that in the water bottles water is little black and because of this I think a water was dirty so fish and shrimp can't breathe fresh water.

วันพุธที่ 6 กรกฎาคม พ.ศ. 2559

Our fish and shrimp died on Monday  4/7/16. We think a fish and a shrimp dead because in bottles carbon dioxide made them dead.

วันอังคารที่ 5 กรกฎาคม พ.ศ. 2559

Fish and Shrimp experiment


Hypothesis

 I think that the fish will live about the same time as a shrimp .  I think my plants are too small so they do not have oxygen enough so they can die after this about 5-10 days.

Observation

I see fish and shrimp did not adapt to new habitat yet so they seem scare because when I touch bottles they went to under bottles very fast and water looks turbid .