What is the structure of prokaryotic cells?AThe DNA is wrapped in a protective membrane. BThe DNA is many separate strands. CThe DNA is one endless loop. DThere is no DNA in prokaryotic cells.

Which of the following correctly list the first appearance of organism in the fossil record from earliest to most recent

Which strategy is an example of how companies may upgrade themselves to meet changing customer preferences? a.doing door-to-door sellingb.using billboards to advertise the productsc. making online shopping services availabled.giving discounts on products

Which type of bond forms between water moleculesstrong bondhydrogen bondcovalent bondpolar bond