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Answer:
Hardness of a mineral is defined as the resistance to breaking, and density is defined as the mass of a substance per unit volume.
The density and hardness of a mineral, that is formed from through metamorphism are relatively much harder because the metamorphic minerals are formed under extremely high temperature and pressure conditions. These are high-grade minerals.
On the other hand, the density and hardness of a mineral formed through evaporation are much weaker in nature, because these minerals are formed when the water is eliminated due to the high rate of evaporation.
So, it can be concluded that the density and hardness of as mineral formed through the metamorphic process is highly stronger and harder than those that are formed through evaporation.
Answer:
ATP
Explanation:
ATP is produced when The energy from photons hits the photo system. water is split into hydrogen ions and oxygen atoms. The photosystem II traps photons that excite the electrons that drive the production of ATP.
The flower structures are identified above:
The functions are as follows.
Petal- large and brightly coloured to attract insects.
Sepal- protects the flower whilst in bud.
Stalk- supports the flower to make it easily seen by insects, and to be able to withstand the wind.
Stamen- male reproductive organ of the flower, made up of the anther and filament.
Anther- contains pollen sacs, in which pollen grains are formed. Pollen contains the male sex cells.
Filament- supports the anther.
Carpel- female reproductive organ if the flower. Made up of the stigma, style and ovary.
Stigma- sticky surface to the ovary, through which pollen tubes grow.
Style- links the stigma to the ovary through which pollen tubes grow.
Ovary- contains ovules which form into seeds when fertilised.
Hope this helps! :)