What happened at concord in april of 1775?
the british retreated from the fierce fighting of the minutemen.
the british captured all of the colonists' ammunition.
the minutemen retreated from the fierce fighting ofline british.
the minutemen went into hiding after british troops arrived.

can you post options so i can ?

crop rotation kepy different plants in the soil instead of once constintly. when switching out plants you have different nutrients being absorbed at different speeds and different roots growing differently therfore the spoil and water flow have to adapt and carry fresh nutrients to carry the constant changes that were going on in the soil.

offline recommendation systems option b

because recommendation systems produce a list of two ways

1. through collaborative filtering

or

2. through content-based filtering

the answer is c.

i hope this .