A species of fish inhabits the ecosystem nearest the seafloor in the temperate kelp forest. What physical characteristic of the water does kelp change at the seafloor that suits this species of fish?
This species of fish might choose to live at the seafloor in a kelp ecosystem because kelp affect the amount of at the seafloor

Which experiment would most likely contain experimental bias ?

Nasa scientists must work together to make sure that everything is correct and accounted for when launching a shuttle. besides a physicist, what other type of scientist would be in making sure that the shuttle has the appropriate type and amount of fuel to reach its destination?

Check all that apply diatoms are marine algae that have a shell made of silica, what are some of the uses of the silica shell after the diatoms die? 1.the shells make up the diatomaceous earth used in filters 2.it can be used as an ingredient in abrasives 3.they are used in food products 4.the shells can be used in some insulating materials