Wednesday, July 27, 2016



                  My favorite science topic is Predator and prey because I love knowing information about how the animals survive.I have learn that organism can survive in different habitats because they have adaptions to help them live there

Thursday, July 21, 2016

The three adaptations of the predator(killer wale) are.
1.Killer whales can swim at speeds of up to 45 kph (28 mph), but probably only for a few seconds at a time.
2.When swimming near the surface, a killer whale usually stays below water for 30 seconds or less
3.A killer whale opens its blowhole and begins to exhale just before reaching the surface of the water.
The three adaptations of the prey(seal) are.
1. These aquatic mammals have powerful sleek bodies that are encased in blubber and taper down into a tail.
2.Their thick no-neck physiques and loosely interlocked vertebrae make them strong and flexible enough to surf the waves and navigate ice and rocky shores.
3.Sea lions will use their hind flippers to steer and swim using their front flippers. True seals usually swim at about 6 mph and can reach speeds as fast as 18 mph.

Wednesday, July 13, 2016

1.  What do you think kills the fish/shrimp--oxygen or temperature of water,  why?
Temperature of water because the bottle that is  2 celsius lower than the hottest one is still alive
2.  Did you find anything interesting in the lab?
    My shrimp didn't died yet
3.  what other things could kill the fish?
The fungus could use all the oxygen



Wednesday, July 6, 2016

1. Why do you think your fish lived or died?

The fish die I think that it died  because the  the sunlight make the water too hot.The shrimp didn't died because the shrimp is in the cooler place.
2.  Groups with fish that are alive, how are their bottles different from yours?

The group that the fish didn't died looks really better because the bottle doesn't look hot at all.

3.  If you had to do it again, what would you change to keep your fish alive?

If i can do again i will place the bottle in the less sunlight place.
hypothesis

observation:The fish and shrimp are looking sad and they look to stay in the bottom.
Hypothesis:They will die because of tomuch or not enough oxygen or sunlight

The group that the fish didn't died looks really better because the bottle doesn't look hot at all.If i can do again i will place the bottle in the less sunlight place

The fish die I think that it died  because the  the sunlight make the water too hot.The shrimp didn't died because the shrimp is in the cooler place.