Series of locks along a canal work like an escalator to help raise and lower boats up and down hills
Answer:
Refrigeration it helped preserve the food to its freshness
Explanation:
Answer: Archaeologists use a range of other records alongside the matrix to represent and analyse the spatial relationships between stratigraphic units.
Explanation: such as drawn plans and, increasingly, the spatial components of the site represented in a GIS.
Answer:
sulatin mo yong balitang sinasalaysay sa module nyo
