Answer:
A-all of the answers are correct
Explanation:
In DNA replication, the strands come apart and creat a "new copy" of the original strand.
The main substance re-absorbed into the blood in the nephron are glucose, electrolytes (sodium, potassium, chloride) and water.
Almost all the glucose is reabsorbed at the proximal tubule of the nephron. Sodium, potassium and chloride are reabsorbed at the ascending loop of Henle, and water is reabsorbed at the descending loop of Henle.
Other nutrients that are reabsorbed are magnesium, phosphates, carboxylate, bicarbonate, amino acids, some urea, proteins and oligopeptides.
Reabsorption occurs in two steps namely active or passive extraction of sustances from the fluid in the tubules of the nephron, and into the interstitium , then transport of these substances from interstitium and into the bloodstream.
All you need is one dominant allele to have a domint trait show even if the combination is dominant allele and recessive allele there is one dominant allele so it takes over the recessive allele and the dominant trait shows
Answer:
compaction
Explanation:
compaction doesn't wear down or build up the earth's surface
Answer:
A&B
Explanation:
I think it is a&b because a goldfish mass and weight.