Question 1
A botany student counted 11 blades of grass in one square centimeter of lawn and measured the lawn as a rectangle 61 m by 31 m. She reported that there were 208,010,000 blades of grass in the lawn. The precision of her conclusion
◦ is less than her measurements warrant.
◦ is excessive given her measurements.
◦ correctly represents her measurements.
◦ could be greater if she used a more precise calculator.
Question 2
Although the official census reported the population of a small midwestern city as 81,000, the city manager protested, insisting that the actual population, based on a private census, is 87,456. The report of the city manager
◦ is suspect because of its precision.
◦ is suspect because of its accuracy.
◦ is more accurate than the census value.
◦ justifies another census of the city by the federal government.
A small adult H. erectus from Olorgesailie, Kenya.
World Population Growth
Facilitated Diffusion: Absorption Methods in the Small Intestine
Cubicolor - Wake Me Up (Official 4K Visualiser)
Human Population Growth