Explanation:
cell theory, which has three main additions: first, that DNA is passed between cells during cell division; second, that the cells of all organisms within a similar species are msotly the same, both structurally and chemically; and finally, that energy flow occurs within
For example, bacteria, which are single-celled organisms, divide in half (after they grow some) to make new bacteria. ... Cell theory states that: All organisms are composed of cells. Cells are alive and the basic living units of organization in all organisms.
Answer: B. great impact when humans use alternative water sources for non drinking functions.
Great impact when humans use alternative water sources for non drinking functions is the correct option because use of alternative water sources can deplete the overall available water for the present as well as for the future generation of the human population. This is against the concept of sustainable development which suggests that natural resources should be used in such a way so that these can meet the needs of the present population as well as that of future generation.
Fish are aquatic vertebrates with gills, appendages, if present, in the form of fins, and usually a skin with scales of dermal origin. They are the most ancient and most diverse of clad vertebrata
Answer:
I think it is A
Explanation:
condiments May reach groundwater from activities on land surface such as releases or spills from stored industrial what is from source below the land surface but above the water table, such as septic systems or leaking underground petroleum storage systems from structures beneath the water table
