Question

Mary plants two different sunflower plants. She plants them on the same day. One plant is 3 inches tall when planted and grows at a rate of 5 inches per week. The other is 6 inches tall when planted and grows at a rate of 2 inches per week.

a) This question provides a scenario but does not ask a specific question.
b) Both plants will be the same height in 1 week.
c) The first plant will be 8 inches tall in 2 weeks.
d) The second plant will be 14 inches tall in 4 weeks.

Answer 1

The question involves Biology, touching on plant growth and the scientific method used in experiments. It includes incorrect statements about plant growth rates and correctly identifies a hypothesis about sunshine and plant size. Proportions are used to calculate actual sizes from scaled measurements in a flower garden question.

Step-by-step explanation:

The scenario given in the question primarily involves understanding plant growth and the influencing factors, which falls into the field of Biology. Specifically, it involves concepts such as photosynthesis, light exposure, and controlled experimentation in scientific studies. To address the questions stated:

Response to Scenarios

The provided scenario sets a context but does not include a direct question to answer; therefore, a specific biology-related question would need to be posited for a detailed response.

Considering the given growth rates, it is incorrect to assert that both plants will be the same height in 1 week because their growth rates differ.

The first plant, growing at 5 inches per week, will indeed be 8 inches tall after the first week (3 inches initial height + 5 inches of growth).

Similarly, the second plant, growing at a rate of 2 inches per week, will be 14 inches tall after four weeks (6 inches initial height + 8 inches of growth over 4 weeks).

Understanding Gary's Experiment

Gary's hypothesis likely is that plants that get more sunshine grow larger than those that do not. His insistence on using the same container size and same amount of water for all plants is an attempt to control variables, ensuring that any observed differences in plant growth can be attributed to the amount of sunlight exposure rather than other factors.

Flower Garden Scale

For the flower garden question involving scale and actual size, one must use proportions to find the actual measurements. The proportion here would be 1:12, meaning the actual garden width is 12 times the size on the plan, therefore, the actual width is 72 inches (6 inches on the plan × 12).