Answer:
Angiosperms
Explanation:
Largest group of the Plant Kingdom. Plants that have flowers make up the largest group of the Plantae Kingdom. The Angiosperms or flowering plants produce fruits with seeds and they are adapted to all ecosystems over the Earth except the polar regions
When diffusion has reached equilibrium, the movement of molecules will not stop.
<h3>What is diffusion?</h3>
Diffusion is defined as the movement of solute molecules from the region of higher solute concentration to the region of lower solute concentration.
Diffusion is useful in the processes below:
- Diffusion of chemicals and gases in and out of cells.
- Diffusion of oxygen and carbon dioxide gas which occurs in the lungs.
- Diffusion of water, salts, and waste products which occurs in the kidneys.
- Diffusion of calcium from food into cells which occurs in the intestines.
During the process of diffusion, equilibrium of movement between the solute molecules are said to be reached when the concentration between the two medium becomes the same.
Even when equilibrium is reached, particles of a solution will continue to move across the membrane in both directions.
Therefore, when diffusion has reached equilibrium, the movement of molecules will not stop.
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Answer:
chloroplast
Explanation:
it's where chlorophyll is found and chlorophyll (the green colouring pigment) is needed for photosynthesis
Answer:
Ice floats because it is less dense than liquid water
Explanation:
Answer:
Dmitri Mendeleev
Explanation:
Mendeleev published his periodic table of all known elements and predicted several new elements to complete the table in a Russian-language journal. Only a few months after, Meyer published a virtually identical table in a German-language journal.[45][46] Mendeleev has the distinction of accurately predicting the qualities of what he called ekasilicon, ekaaluminium and ekaboron (germanium, gallium and scandium, respectively). (wiki.com)