The factor, in addition to the mass, buoyancy and persistence of these materials, that would be critical in studying their motion is ocean circulation.
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What is plastic pollution ?</h3>
Plastics pollutants has an immediate and lethal impact on wildlife. Thousands of seabirds and sea turtles, seals and different marine mammals are killed every year after eating plastic.
Because chronic natural pollution withinside the marine surroundings connect to the floor of plastic particles, floating plastics withinside the oceans were located to build up pollution and delivery them thru ocean currents. Floating and migrating plastic particles has additionally been located to move invasive marine species.
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I’m pretty sure the answer to this is A
Answer:
D. The Conus arteriosus of the amphibian heart receives blood from the right atrium and passes the blood on to the pulmonary circulation. This keeps oxygenated and nonoxygenated blood separate.
Explanation:
The conus arteriosus plays an important role in directing blood into the correct arterial arches in amphibian which keeps oxygenated and nonoxygenated blood separate from one another. The Conus arteriosus of the amphibian heart receives blood from the right atrium chamber of heart and passes the blood on to the pulmonary circulation which keeps oxygenated and nonoxygenated blood separate from each other and there is no need for partial ventricular septum.
Addition mutation
This is an addition mutation because the mutated strand has an additional one nucleotide (cytosine) at the end.
Explanation:
This kind of mutation , including deletion mutations, are lethal because they cause a frameshift mutation. Frameshift mutation are a change in codon sequences downstream of a mutation. This causes different amino acids to be coded by the different codons hence changing the translated protein.
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The DNA strand is shaped in a double helix