Question

the paramecium uses choose reproduction. the sea urchin uses choose reproduction

Explanation:

1. Paramecium reproduces by splitting a single parent cell into two identical daughter cells, which is asexual binary fission, requiring only one parent with no gamete fusion.
2. Sea urchins produce gametes (sperm and egg) that fuse to form a new organism, which is sexual reproduction involving two parents and genetic combination.

Answer:

The Paramecium uses asexual reproduction. The sea urchin uses sexual reproduction.