Log in using the username and password we sent you!
Lost your password?
Question: Do freshwater pearl mussels have a purpose or are they just there in our rivers?
Asked by L.B_1107 to Karen on 16 Nov 2018.
answered on 16 Nov 2018:
They actually help clean the water by removing things that are floating in the water, like bits of plants! We think that other insects might eat the food that the mussels spit out too!
why do they make pearls?
How long does it take to make a water pearl and how?
do mussels grow pearls?
when did global warming start
how does the earth spin
have you ever seen a water salamander
why do people get edictied to ps games
do you think FORTNITE is good or bad for young adults or children (1 Comment)
View all answered questions
do you think FORTNITE is good or bad for young adults or children
do you like cake
What is your favourite element on the periodic table of elements
What would you rather pizza or pasta
do u work with testing water to see if is suitable to drink if u do is all the water safe to drink in the irish rivers