If the looseness of soil is vital for healthy roots, then what in soil is vital for healthy roots? Answer choices: - looseness - nutrients - leftovers - compacted - ferns - cells - energy - trash
looseness

If lawn mowers use motors, then what do lawn mowers use? Answer choices: - energy - two - motors - computers - engines - Energy. - grass - dirt
motors

If some sparrows are pollinators that co-evolved with plants, then what are pollinators that co-evolved with plants? Answer choices: - horses - lions - peachleaf willow - mammals - warm-blooded - some sparrows - bamboo - animals
some sparrows