The heart is an example of which level of organization within an organism

Which of the following two groups did not do battle with the romans? select all that apply.

How do i do this? true or false? : elephants have the same dna as humans and bananas alike.

Match the description to the term. 1. ancient people of the british isles normans 2. possible location of oldest known writing emigrate 3. a variety of a language celts 4. the study of word forms indus valley 5. to leave one's country morphology 6. invaded england in a.d. 1066 dialect