Ascientist was observing an unknown slide under an electron microsocope; he found a cell without a well-defined nucleus but with a thick cell wall and ribosomes. what type of cell could it be?
prokaryotic
eukaryotic plant cell
eukaryotic animal cell

Measurements that have similar values are: a. usually accurate b. sometimes accurate c. always accurate d. never accurate

Acm ruler with main graduations from 1 to 10 from left to right there are 10 secondary graduations between each of the main graduations there is a line that begins. at the left end of the ruler 10 secondary graduations to the left of the “1 main graduation the right end of the line ends on the eighth secondary graduation to the right of 3 how long is the line

Which subshell is represented by the actinides family?