Answer:
Pioneer Species are the first to colonize
B and a. because you want to know where it will most likely be located. i say b because if there are some waves already present then thats a good spot. i say a because waves just dont happen with any kind of weather they kinda speacial so they need speacial weather find a area with a good moist windy climate you should catch some waves ''''totally''''
Answer: Option D) 8 segments, with the 2 original strands on different segments
Explanation:
During polymerase chain reaction, a double stranded DNA (dsDNA) is selectively and repeatedly copied in the PCR machine.
In the first round, the single piece of double stranded DNA (dsDNA) unwinds in two seperate strands, before complementary nucleotides are synthesized to establish double helix.
In the second round, the two dsDNA yields 4 segments before complementary nucleotides are synthesized to establish double helix.
In the third round, the four dsDNA yields 8 segments before complementary nucleotides are synthesized to establish double helix.
Thus, after 3 rounds, the two original strands are on the 8 different segments of copied DNA.
Natural selection is what makes evolution occur, it is one major cause of evolution. Certain species survive and die due to natural selection. The strongest and most evolved will survive vs the weak and not evolved species. Species have to adapt to their environment and natural selection is constantly causing species to keep evolving over time.
Answer:
D) Tight junctions
Explanation:
Based on the information provided within the question it can be said that the structure that performs this function are known as tight junctions. This structure has two different functions. The first being to limit the passage of molecules and ions through the space between cells, and the second function is that is blocks the movement of important membrane proteins between the epithelial cells