The experiment must be the same each time to get reliable results
Answer: artery
Explanation:
The artery is the blood vessel that carry oxygenated (oxygen-rich) blood away from the heart while the vein carry deoxygenated(oxygen-poor) blood from the body to the heart.
Hence, all arteries carry oxygenated blood except pulmonary artery while all veins carry deoxygenated blood except pulmonary vein.
We can tell from their structure that fatty acids are a good source of energy because of their large number of carbon-hydrogen and carbon-carbon bonds that they contain. Most fatty acids have straight chain compounds with an even number of carbon.
Answer:Mutations can affect the body by altering its physical characteristics (or phenotype), or they can affect how DNA (genotype) information is encoded on the organism.
Explanation: three ways a mutation can affect an organism:
Some mutations have no significant effect on the phenotype of the organism. This can happen in many situations: a mutation may occur in a non-functional DNA fragment, or a mutation may occur in the protein encoding region, but ultimately does not affect the sequence of protein amino acids.
folds
anticlines
synclines
Explanation:
The image showing the Monument Valley in Utah attached to this problem shows a folded terrain dotted by series of synclines and anticlines.
- A fold is a product of ductile deformation of a rock.
- In the formation of a fold, compressive forces acts towards each other and causes the buckling of a rock mass.
- This leads to the formation of series of synclines and anticlines.
- The synclines are the bowl shaped basins that sags downward.
- The anticilnes are the upward arching structures that looks likes a dome.
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