yes
muskrats eat mice,
none, cattails are like razors and would cut their mouth up.
Muskrats eat what plants are available in their habitat, including cattail roots, lily roots and stems. When plants aren't available they will eat whatever is available, whether it be fish or small animals.
Cattails are eaten by various insects, birds, and mammals. Some common consumers include birds like red-winged blackbirds and rails, muskrats, beavers, and insects like the cattail caterpillar.
No
Muskrats eat they eat plants and animals they are omnivores so get it straight you got it completely wrong because that is what they are and what they eat
Cattails are eaten by a variety of animals such as muskrats, beavers, and waterfowl. Insects like dragonflies and moths also feed on cattails. Additionally, some species of turtles and snails may consume cattail leaves and stems.
Cattails otherwise known up here in Canada as bullrushes. When they get to the fluffy seed stage/look like cattails, many birds eat them. As a plant in a marsh, little creatures feed off its roots. We humans/2 legged animals can eat every part of the cattail. In fact the fluff makes a hyper-allergenic fill for pillows.
water from the ground
Cattails
yes it can eat algae
Yes muskrats and beavers have been known to chew on water lilies.