TWIS # 11

the plants at the park 

this week we went to the park to collect things so we can put them in our eco system my group collected flowers some bugs for the spider and we caught a centipede and it grew a lot over the time we collected twigs some plants and some bugs and we added water we annotated some documents i learned that spiders don't eat worms through the internet and thats what we mostly collected we found out they eat crickites and fruit fly's

Marine Digital Food Chain

                                       video 1




video 2


Shark getting eaten...

                   video 3

this week in science #13

so if we added 5 more spiders to the tank it would be good for the plant because its get a lot of carbon dioxide from all the spider cause a plant use carbon dioxide to live we use oxygen to live so we exchange we give them Co2 and they give us o2 as you can see in the picture that's how they processes of the pant is first the sun gives it energy and the water and the our carbon dioxide and the glucose helps it make oxygen and then we breathe it in and turn it in to oxygen

twis #12

this week in science we made our own observation logs and we fed our spiders and we research symbiotic relationship it was really fun i found a really good youtube video on symbiotic relationships and we decorated our covers on our observation logs and we watched our spider eat the fruit fly's

i learned more about symbiotic relationships and i learned not to over feed it or feed it to little and i learned about all the things the spider eats and what eats it and i learned about mutulisim and commenlism