<span>d.involves accumulation of rhodopsin</span>
First blank is barb fish
And the second blank is newts
Natural acids because chemicals erode rocks in chemical weathering
Although the diagram is not provided, I have encountered it before. The region labelled "B" is a ring with two small particles on it. This ring is the electron cloud and is where the electrons move. Therefore, it is negatively charged.
If Jerry wants to start a small business producing jelly made from marine algae he should select red algae for this purpose. Red algae is a major staple in some Asian and European cuisines.