The graph shows a student’s data from an investigation about plant growth in five plants of the same type. Week
Avg. Plant Height (cm)
Avg. Growth (cm)
0
2
NA
1
3
1
2
6
3
3
9
3
4
14
5

Which is the best way to display this data for analysis?
Place the data in a chart that includes individual measurements before averages were calculated so the information is more complete.
Transfer the data into a pie chart with five sections, one for each week, that are sized based on plant growth for that week.
Use the first column of data for the x axis the second column for the y axis and plot the data in a line graph to show the growth trend.
Use the first column of data for the y axis the second column for the x axis and plot the data in a line graph to show the growth trend.
Mark this and return

The diagram below represents a marine food web and a process that can harm the human population. each circle represents an organism and the smaller dots inside them represent a toxic substance. what is being represented and how does it harm the population? the diagram represents biological half-life, in which toxins build up in organisms higher up on the food chain, and this can negatively impact humans who consume the organisms and the toxic substance. the diagram represents biomagnification, in which toxins build up in organisms higher up on the food chain, and this can negatively impact humans who consume the organisms and the toxic substance. the diagram represents the process by which different organisms prey upon each other; this can impact the human population by reducing the number of organisms that do not contain the toxin. the diagram represents the way that toxins are metabolized by living organisms, with those at greater trophic levels able to metabolize more efficiently than those at lower levels. this means that those at higher tropic levels are safer for humans to consume compared to the organisms at lower trophic levels.

Asquirrel population lives in an area. over many years, a river in that area grows wider and stronger, eventually forming a canyon. the squirrel populations on the two sides of the canyon can no longer mate with each other and ultimately form distinct species. this is an example of

Which of the following would most directly interfere with sperm production? ingestion of a substance that mimicked inhibin interruption of sustentocytes' production of abp low sperm count use of synthetic steroids (testosterone)