Answer:
a
Explanation:
you got to think single cell organisms were not abundant however the Co2 and salt compounds were as well as the oxygen needed to help evolve them which led the moncellular creatures to evolve into algae and fungi and then those 2 formed a symbiotic relationship to form lichen
Answer:
Tertiary structure
Explanation:
Tertiary structure can be described as the overall three-dimensional structure of the protein. Interactions between amino acid side chains (R-groups of amino acids) in protein determine its tertiary structure. These interactions play an important role in stabilizing 3-D protein structure and they involve: ionic bonds, hydrogen bonds, van der Waals interactions, covalent bonds, and hydrophobic interactions.
It’s C. The gene for orange and black coat are incomplete dominant and found on different chromosomes; females have 2x chromosomes whereas males have only one X chromosome.
I believe D would be your answer, my friend. :)
<span>The question is, 'siltstone is made mostly of ..........Siltstone is made from silt, also known as clay. It's grains are very fine. Deposition of silt usually become compacted and cemented together over a long period of time resulting in solid stone. Over a long period of time the solid stone eventually develop into a sedimentary rock.</span><span />
