Species
Genus
Family
Order
Class
Phylum
Kingdom
You can remember this easily by making up a story that goes along with it, like Kings Play Chess On Fine Glass Stools or Killing People Often Frightens Girl Scouts
I don’t understand the question but if I can make a correct inference, they have thorns to protect themselves from predators.
Before puberty, children do have an estrogen level in their body. This is only truly noticeable around the time of puberty. It's always there, but not hyperactive until puberty.
velocity= distance / time
your distance is 180 miles
your time is 3 hours
180 divided by 3 = 60
