Igneous rock, because it is the cooling of hot magma.
The present is the key to the pats because what you have done in the past is what has now brought you to where you are now, it was the stepping stones
Answer:
It is C or D but most likely C
Explanation:
Yes, pH of the soil affects the colour of flower.
Flowering plants grown in acidic soil (pH<7) bears blue flowers or at has a blueish tint.
Whereas, Flowering plants grown in Neutral (pH=7) and Basic (pH>7) soil bears pink and red flowers.
A plant's flower color is determined by a complex balance between chlorophyll, beta carotene, flavonoids,etc in particular pH of the soil to give out vibrant colors like red, blue, pink, yellow,etc.
