The sediments show simple folds following a WNW-ESE trend.
2.
Similarly, many species lack a full marsupial pouch, instead having a simple fold of skin surrounding the teats to provide some protection to the developing young.
3.
A supply of sterno _ canned fuel _ allows food to be heated in old-fashioned chafing dishes and fondue pots, or over a simple fold-up camp stove.
4.
Since leadzyme is a relatively simple motif i . e ., it has a simple fold, it appears that there are many sequences in the genomes of many natural systems which can potentially fold into a leadzyme structure.