1. viruses are generally lumped into a “germs” grouping with bacteria. viruses are composed of a small amount of genetic material (dna or rna) wrapped in a protein coat. can something so simple be considered a living organism?

What substance is the most acidic. lemon juice. tomato juice. sodium hydroxide. water

The basic types of tissue in the human body are

Homo heidelbergensis was a tall, muscular hunter, who used both tools and weapons. because h. heidelbergensis was not a gatherer/forager, but ate a varied diet including meat and fish, we would expect to see what anatomical changes?