Oysters have gills. They absorb oxygen from the water.
They use gills to get oxygen in the water, just like fish.
They breathe like fish, with gills.
Yes. All animals require oxygen.
gills
a knife
Clams use energy by opening and closing their shells to create a water current to push them so they can move.
yes, sea stars can eat clams. They use their tube feet to open the shells and then eat the clams tissue.
Yes producers use respiration.
they go on land
Oxygen
Mammals use aerobic respiration.
aerobic respiration
how do you make stream clames
Most clams that use a filter feeding system eat phytoplankton. Most phytoplankton are edible for clams, however there are some species that produce toxins that will kill clams.
Respiration and pulse was taken and documented. Respiration is the act of breathing.
Breathing is one form of respiration.