the element iridium is more resistant to corrosion than any other metal. it also has a slightly smaller density than osmium: 22.42 centimeters squared. suppose you have a sample of iridium with a volume of 34.17 cm squared. what is the mass of this sample

Along with the kidneys, the ureters, bladder, and urethra make up the urinary system. match each function or description to the appropriate structure.

Which image shows labeled organelles that are present only in plant cells?

Dna. we have heard that we are a product of our dna. but where is it? how do we "get" our dna? it is passed to us, from our parents, but in what form? several vocabulary words associated with inheritance are used interchangeably and sometimes, incorrectly. let's see if you can clear this up for someone just learning about inheritance and cell structure.