Pioneer species. They are the usually the first to grow after an ecosystem has been destroyed(in this case by flood).
Check out this website http://science.jrank.org/pages/3421/Hummingbirds-Biology-hummingbirds.html
2. sodium ion that has lost an electron
Answer:
Organisms can be classified into one of three domains based on differences in the sequences of nucleotides in the cell's ribosomal RNAs (rRNA), the cell's membrane lipid structure, and its sensitivity to antibiotics. The three domains are the Archaea, the Bacteria, and the Eukarya.
Answer:
the answer is b.The model should show the original stem cell dividing to become a differentiated cell and another stem cell.
Explanation:
