Piaget championed the position
called constructivism. Constructivism is a theory on learning, which suggests that
people acquire knowledge from their experiences and together with knowledge
that they already have, construct their own understanding of these things. Piaget's
theory extends over learning theories, teaching methods, and education reform.
The correct answer is Collenchyma.
The collenchyma cells are lengthened cells with uneven thick cell walls, which are responsible for structure and support. Their thick walls comprises of the compounds pectin and cellulose. These cells are generally found below the epidermis, or the outer layers of cells in leaf veins and in young stems.
These cells provide structural support, mainly in developing leaves and shoots. The strength of the tissue comes from these condensed cell walls and the longitudinal meshing of the cells.
Surface craters refers to a short-term environmental change would a very small asteroid or comet impact on Earth most likely cause.
Answer:
An air mass that originates over land in Central America is most likely warm & dry.
Explanation:
Answer:
consumption released H20. factories used C02. vehicle emissions C02. and decaying organisms is H02
