how do i discuss, analysis and infer using data from a graph?
how do i determine the number of significant digits?
what are the 2 driving forces of natural selection?
http://www.fordhamprep.org/gcurran/sho/sho/lessons/lesson23.htm
someone please, i still need help with Q's 1 and 3
To discuss, analyze, and infer using data from a graph, you can follow these steps:
1. Observe the graph: Start by carefully examining the information presented in the graph, including the title, axes labels, and units of measurement. Understand the relationship between the variables depicted in the graph.
2. Identify trends and patterns: Look for any noticeable trends, patterns, or relationships in the data shown on the graph. Identify any significant increases, decreases, or fluctuations in the data.
3. Interpret the data: Use the observations you made in the previous steps to interpret the data. Consider the implications of the trends or patterns you observed and relate them to the context or topic being discussed. Explain the meaning or significance of the data and how it aligns with your prior knowledge or research.
4. Make inferences: Draw logical conclusions or make educated guesses based on the data shown in the graph. Use your understanding of the context and the patterns you observed to speculate about additional information that might not be explicitly shown in the graph.
To determine the number of significant digits, follow these guidelines:
1. Non-zero digits: All non-zero digits in a number are always significant. For example, in the number 123.45, there are five significant digits.
2. Leading zeros: Leading zeros, or zeros occurring before the first non-zero digit, are not significant. For example, in the number 0.049, there are only two significant digits.
3. Trailing zeros without a decimal point: Trailing zeros at the end of a number, without a decimal point after them, may or may not be significant. For example, in the number 200, the trailing zeros are not significant, while in 200.0, there are four significant digits.
4. Trailing zeros with a decimal point: Trailing zeros after the decimal point in a number are always significant. For example, in the number 56.00, there are four significant digits.
The two driving forces of natural selection are:
1. Variation: Within a population, individuals have different traits or characteristics. This variation can result from genetic mutations or recombination during reproduction. The presence of variation allows for different adaptations to different environmental conditions.
2. Differential reproductive success: Certain traits can provide advantages or disadvantages in the struggle for survival and reproduction. Individuals with advantageous traits are more likely to survive, reproduce, and pass their traits to the next generation. Over time, these advantageous traits become more prevalent in the population through natural selection.