When did the first multicellular organisms appear?

For yr 11 biology I have to answer...explain why multicellular organisms are said to show emergent properties...and I dont kn...

and how did it come to exist? What about viruses? they contain genetic material, and reproduce, but are not alive? how did vi...

I need a sight that will just give me the definitions and functions of lamprey organs?

Hi, I am doing my coursework and I have researched but it seems hard to find a understandable answer. So can anybody tell me ...

What planet does the natural satellites go to? What was the time was it discourerd? How long ago was it?

whats aculayy the general formula for (benzoic acid)?

Describe in detail what happens when iodine dissolves in propanone (include reference to physical structure in terms of coval...

So, I have this project for science. I have to make a poster about the different types of symmetry of organisms. I've already...

Who was first to study blood splatters and write a bookon it he also discovered finger print brush

if a bowling ball and a feather were dropped from the empire state building which would hit the ground first