31.   Pit corrosion occurs outdoors when the wind bombards metal surfaces with minute particles of dirt, salt or sand and creates microscopic craters that retain moisture.

32.   The bread crumbs, said Alex Lee, the chef de cuisine, help to retain the moisture.

33.   The moss gives the basket a finished look, and helps retain moisture.

34.   The other skillet goes on top as a weight, which helps retain moisture and ensure thorough browning.

35.   The scales keep the salt flavor from penetrating the flesh of the fish and also help the fish retain moisture while baking.

36.   The staff at the botanical garden paints the insides of terra cotta pots with black roofing sealant to help them retain moisture.

37.   They retain its moisture.

38.   This helps retain soil moisture and keep weeds down.

39.   This is one reason we always encourage a good layer of mulch to help retain moisture and modify soil temperature.

40.   To cope with that, Mother Nature provided waxy cactus skin to retain moisture.