An organism has the following traits:
• Unicellular
• Complex cell structure
• No nucleus
• Make up most of plankton
What kingdom does this most likely belong in?

What drives an advertising campaign?

During an experiment, readings for blood pressure in a persons body were found to be constant . however , when he measured by a different blood pressure cuff , the readings differed by 15 points for each reading. this difference indicates that the results are

Natural resources are any materials that humans obtain from the earth to meet our wants and needs.