Ok so to add decimals, we add them like normal numbers..
6.8321 g
+7.5248 g
------------------
3.4669
And since we are trying to round, we make it..
3.5, since the 4 rounds up to a 5 because of the 6.
The correct answer is proteins.
Proteins have four structures; (1) primary, (2) secondary, (3) tertiary, and (4) quaternary. Primary structures of proteins are formation of peptides and the peptide bonds between amino acids. Secondary structures of proteins involves the amino acid composition leading to hydrophobic interactions forming either alpha helices or beta sheets. Interactions between secondary structures of proteins will make the tertiary structure which is either soluble (globular) or insoluble (fibrous) proteins. Quaternary structures are the combination of two or more tertiary structures and these are called subunits.
Deforestation, pollution of fresh water
Answer:
See the answer below
Explanation:
<em>Zara should keep the clownfish and the goldfish in separate tanks - the goldfish in a freshwater tank and the clownfish in a salt water tank.</em>
<u>If the goldfish is kept in a salt water tank instead of freshwater, it may die due to dehydration</u> because the salt water would be hypertonic to the cells of the fish. Water would move osmotically from the cells of the fish into the surrounding water and the fish may eventually die due to dehydration.
<u>If the clownfish is kept in freshwater instead of salt water, it may die due to excessive water</u>. The freshwater would be hypotonic to the cells of the fish and water would move osmotically from the surrounding water into the cells of the fish. Eventually, the cells would become turgid and may start lysing, leading to the death of the fish.
It "decreases" the body's need for vitamin E.