This polar bear adapted to its environment(the cold) by the hair on its body using it as warmth
2 ways we've changed the organisms
put them under watch or protection 2// cleaned up there leaving areas
How have humans negatively affected various populations?
1// global warming/litering 2// hunting for pleasure/food.
What would happen to other organisms in a marine food web if human impact negatively affected one type of organism?
it would all eventually collapse and they would all die, the end.
How has over harvesting or over fishing negatively affected the aquatic ecosystem?
it has begun to distory it, we kill them making the species less and less causing them all to die. BYE.
What is bacteria's role in the ecosystem? How do they obtain nutrients?
they break down the nutriance.
Describe a producer/consumer relationship in the food web below.
one producer consumer relationship is water(producer) to phytoplankton(consumer) to zooplankton(producer)
8. Find a picture of a parasite/host relationship and explain which organism is the parasite and which one is the host.
Describe a predator/prey relationship in the food web below.
wild cat and lion
10. How many atoms are present in the molecule below?
24
11. How do you know by looking at a bohr model which elements are in the same group?
because i have a great teacher.
12. What information is given when we have the chemical formula for a substance?
Jesus
13. Describe evidence of a chemical reaction.
P E B C S C
14. Does the equation below follow the Law of Conservation of Mass?
Jesus is the answer to life.