What is made of 1 or more element chemically bonded through electron sharing?

How many electrons does silver have to give up in order to achieve a sido noble gas electron configuration?

Take a look at this dandelion. the yellow flower on the right is pollinated and the seeds on the left are transported by

What will most likely happen in the absence of a cell membrane? a) photosynthesis will not take place. b) the cell will not store food, water, nutrients, and waste. c) energy will not be released during cellular respiration. d) substances will pass in and out of the cell in an uncontrolled manner.