PH = - log [H+]
Transpose and solve for H+
3 = - log [H+]
H + =

= 0.001 M
Proteins, Ribonucleic acid is another kind of organic molecule that also acts as a catalyst for chemical reactions. Asides acting a catalyst for chemical reactions, proteins have a wide variety of functions that they perform in in living cells.
All of the above points are valid for fossils' contributions in understanding the process of evolution. They allow us to study the ancestry, we can see the homologous organs or structures, if fossils are well-preserved; different fossils can lead us to follow the cycles of the changes that occurred during macroevolutions, and fossils can be used to study different populations which had different body structures for surviving in different environmental conditions.
Fish, eels, and lobsters living in coral reef not reed are examples for habitat.
Answer:
Hello! Your answer would be, D)Fertilization
Explanation:
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