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Ruby has observed that plants in her garden vary in height. She wants to investigate whether a plant species (species A) grows faster than the other garden species (species B, C, and D). Select the statement that describes Ruby gathering enough evidence to support a scientific explanation concerning plant growth rates. Note: Consider reviewing how Ruby developed her conclusion on page 8 of this lesson to select the best answer. (1 point) Responses Ruby measures the heights of several species A, B, C, and D plants for a week under the same conditions and finds journal articles that describe the growth rates of each species. Ruby measures the heights of several species A, B, C, and D plants for a week under the same conditions and finds journal articles that describe the growth rates of each species. Ruby measures the height of a species A plant for a week and finds an anonymous gardening blog that describes the growth rate of species A. Ruby measures the height of a species A plant for a week and finds an anonymous gardening blog that describes the growth rate of species A. Ruby measures the heights of several species A, B, C, and D plants for a week under different conditions and finds a journal article that describes the growth rate of species A. Ruby measures the heights of several species A, B, C, and D plants for a week under different conditions and finds a journal article that describes the growth rate of species A. Ruby measures the heights of several species A, B, C, and D plants, each species for one week at a time for four consecutive weeks. Ruby measures the heights of several species A, B, C, and D plants, each species for one week at a time for four consecutive weeks. Skip to navigation

Ruby measures the heights of several species A, B, C, and D plants for a week under the same conditions and finds journal articles that describe the growth rates of each species.

ou weigh 5 kittens all from the same litter and get the following data (in pounds): 1.05, 1.2, 1.15, 1.2, 1.4. Calculate the average weight of the kittens, in pounds. (1 point) Responses 1.0 1.0 1.3 1.3 1.2 1.2 1.15

To calculate the average weight of the kittens, you need to add up all the weights and divide by the number of kittens.

1.05 + 1.2 + 1.15 + 1.2 + 1.4 = 5.0

Average weight = 5.0 / 5 = 1.0 pounds

Which sentence most accurately describes the daily growth rate of plants?(1 point) Responses sum of individual plant heights divided by total number of plants sum of individual plant heights divided by total number of plants average plant height divided by total number of plants average plant height divided by total number of plants average change in plant height divided by number of days average change in plant height divided by number of days sum of individual plant heights divided by number of days sum of individual plant heights divided by number of days

Which example best describes the influence of genetic factors?(1 point) Responses A shrub with good access to sunlight is taller than other shrubs located in shaded areas. A shrub with good access to sunlight is taller than other shrubs located in shaded areas. A corn plant is the same height as another corn plant of a different variety. A corn plant is the same height as another corn plant of a different variety. A horse is the same size as its parents and similar height to other horses of the same breed that it lives with on a farm. A horse is the same size as its parents and similar height to other horses of the same breed that it lives with on a farm. The adult offspring of a pair of deer is shorter than its parents and obtained fewer nutrients when it was younger.

A)What is a main idea? (1 point) Responses a lesson that is not stated in a text a lesson that is not stated in a text a short statement of the main events of a text a short statement of the main events of a text a concept introduced in the middle of a text a concept introduced in the middle of a text an action that leads to the main event in a text an action that leads to the main event in a text

A main idea refers to a short statement of the main events of a text.

average change in plant height divided by number of days

The adult offspring of a pair of deer is shorter than its parents and obtained fewer nutrients when it was younger.