B, C and E
This is quite important because cellular respiration releases energy for photosynthesis
Using C , it also helps plant to produce Adenosine Triphosphate which provides the plant cell with energy
67.45 is the answer I think
<span>Which picture shows straining I think it's B F D
False, the answer is B, C, F
Straining or filtering is a method to separate bigger things using a smaller hole to filter it. In picture B and F, the spaghetti and tea leaves are separated from water by using a filter with a smaller hole than the spaghetti or tea leaves. The filter for spaghetti won't works for tea leaves as the filter hole is bigger than tea leaves. The same principle work with filter paper on picture C. The paper also has holes, but it too small for you to see.
</span><span>
Which picture shows filter paper being used I think C
True, The filter paper is used to filter a solution from it solvent, which probably water. The picture C is correct because you try to separate the muddy water into clear water. Picture F is also filtering but not using paper.
Which picture shows pieces of iron being separated I think E
True, It should be E. The easiest way to separate iron is by using a magnet. In the picture, there is U shaped magnet that will attract iron but will leave non-metal fragment.
Which picture show dissolving I think A
True, the picture A showing someone dissolving sugar and sand(solute) into water(solvent). Sugar will make a homogenous solution, but sand will only make colloid which was easily separated with water.
which picture shows evaporation I think D
True, in picture D the water evaporates leaving the salt. This was the techniques used for producing salt from seawater. Water can evaporate, changing its form from liquid into gas. In this case, the water as the solvent will be continuously reduced, make the salt concentration become higher until saturated and become precipitated. After all of the water evaporates, only the salt will remain.
</span>