Reduce can be lowering the amount of waste produced.
Reuse can be using materials repeatedly.
Recycle can be using materials to make new products.
The correct option is C.
Plasmodesmata are microscopic channels which are found in plants and some algae, these channels transverse the cell wall of plant cells and enable transportation and communication among cells. Plasmodesmata allow molecules to move directly from one cell to another cell.
Answer:
a stop watch
Explanation:
what would you be doing with a stop watch for collect quantitative data
Answer:
D Africa
Explanation:
African leaders have pledged to devote more resources to the development of science and technology, an area deemed vital for economic development, yet long neglected and poorly funded in many countries. At a January 2007 summit of the continent’s political body, the African Union, heads of state “strongly urged” all AU countries to allocate at least 1 per cent of their gross domestic product to research and development by 2020. They also pledged to revitalize African universities — many of which have declined due to dwindling support over the last few decades — and to promote the study of science and technology by young people.
