<span>The cell has 1% concentration of the salt. The external environment is highly concentrated with 25% saline solution. This will lead to release of water outside the cell, by passive diffusion from a region of high conentration of solvent to lower concentration. Thus, the cell will shrink.</span>
through examples like decomposition, spoiling of food, diseases etc. we cant see any of them but they are all taking place as we can see them in our day to day life. i think this is it. tell me if i was able to help you. sorry if it was not helpful.
Answer There resources include food, fuel, renewable energy, minerals, sand and gravel and tourism. Sustainable development and management of ocean resources is widely recognized by the international community and required for sustained human well-being.
Explanation:
Answer a)
The students should only have changed one variable to test for germination of seeds. They should have just changed the seed types and rest all factors like temp, pH should be kept constant for all of them.
Answer b)
The procedure could be changed as follows. The students should place three of each types of seeds in the petri dish. They should keep all the conditions like nutrients, temperature, pH constant for all the three dishes. After this observations should be made to check which seed germinates faster.
