Is there any optional answers?
Answer:
5) The different elements present in the different igneous compositions will form different minerals. Rocks with high amounts of iron (Fe) tend to form minerals that are dark in color (such as olivine and pyroxene). As result, mafic rocks tend to be dark in color and felsic rocks tend to be lighter in color.
6) There are three different types of sedimentary rocks: clastic, organic (biological), and chemical. Clastic sedimentary rocks, like sandstone, form from clasts, or pieces of other rock.
Explanation:
Fossils are found in sedimentary rock because most other rocks just dissolve the fossil while sedimentary doesn't destroy or dissolve it:)! Hope this helps
Answer:
d) Protein
Chromatin fibres are wrapped around special proteins called Histones
Hope it helps you
And pls mark it as the brainliest answer
Growth and Maintenance. Share on Pinterest. ...
Causes Biochemical Reactions. ...
Acts as a Messenger. ...
Provides Structure. ...
Maintains Proper pH. ...
Balances Fluids. ...
Bolsters Immune Health. ...
Transports and Stores Nutrients.