meat group
Natural fibers come from plant, animal and mineral sources. For example cotton fiber comes from the cotton plant / boll. Linen from the flax plant.
plant or animal sources.
Litmus comes from a plant. Litmus comes from a plant.
your mother
plant protein contains more dietary fibre
the microfilament group
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Heme iron comes from animal sources, while non-heme iron comes from plant sources, so I believe that because mussels are animals, mussels therefore do contain heme iron. Fish also contains heme iron.
It comes from a plant because popcorn is corn and corn is a plant
Lizard is an animal(not plant) belongs to reptiles(reptalia).
Silk comes from animals.