It means they make their own food. Like, auto- is the greek work for self. For example, a tree is autotrophic, whereas a badger is heterotrophic, meaning it depends on other organisms for food. Humans are heterotrophs. Grass is autotropic. Get it?
The complexity of body design will increase over evolutionary time. This is the process by which new modifications occur in the organisms. So, in this way we can say that advanced organisms will be complex as compared to complex organisms...
Yeast or bacteria are examples of unicellular organisms. They are organisms which are made up of only one cell (in comparison to say, humans, or wheat, or mice, etc etc).
It is not correct to say that individuals evolved because it is not possible for an individual to change drastically over their own timelife. Species have the faculty to evolve as a whole not as individual organisms.
I'd say carnivores rather than herbivores as I don't know of any that eat plants but they do eat other living creatures such as bugs, flies etc
Bacteria are unicellular organisms, which is to say, a bacterium is a cell. Bacteria differ from the cells of multicellular organisms in that they are generally much smaller and less specialized.
Calling someone a "pig" is often used as an insult to suggest that they are messy, unclean, or gluttonous. It can also imply that they are greedy or uncouth in their behavior.
It would be mean to say to someone, "You have no soul."
When you say someone is hard boiled you basically mean that he is very difficult to deal with.
You say you're sorry.
It usually means that you are thinking of that person. Wether you are aware of it or not.
it means It does not rely on other organisms, as most animals do
We mean that they are intelligent, learn quickly, are innovative and creative, and/or more capable than average.
You mean "What does it mean if someone touches your arm and say see you next time with a smile"? It means they like you.
They are smart.
cool
They are very tall
They are very tall