Answer:
Bacteria and protists are unicellular organisms. The difference lies in the type of cells they have. Bacteria are placed in the kingdom Monera and have a prokaryotic cell, whereas protists are placed in the kingdom Protista and have a eukaryotic cell.
The evolutionary history of a group of organisms especially as depicted in a family tree diagram showing the evolutionary interrelations of a group of organisms
derived from a common ancestral form. The ancestor is in the tree
“trunk”; organisms that have arisen from it are placed at the ends of
tree “branches.” The distance of one group from the other groups
indicates the degree of relationship; i.e., closely related
groups are located on branches close to one another. Phylogenetic trees,
although speculative, provide a convenient method for studying
phylogenetic relationships.
Solid inner core, hope this helps, 4300*C.
Planets like, mercury, venus earth: they are in the increasing order of there masses. however this chain breaks at mars.
Planets like, jupiter, saturn, uranus, neptune are arranged in decreasing order of there masses.
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The answers are :
The pelvis is rotated inward
The spine contains a lumbar curve
The big toe is enlarged
