According to united nations predictions, what will be the total population of the world by 2100?
a.9 billon
b.10 billon
c.11 billon
d.40 billon
e. 8 billon

All other things being equal the size of a population will decrease if

The genetic code is essentially the same for all organisms. based on this information, one can logically assume which of the following statements to be correct? a. dna was the first genetic material. b. the same codons in different organisms translate into the different amino acids. c. different organisms have different numbers of different types of amino acids. d. a gene from an organism can theoretically be expressed by any other organism. e. all organisms have experienced convergent evolution.

Identify the fungus type pictured below. the image shows a mushroom used often in cooking, will gills underneath its cap.