What is the combined effect of fertilizer and watering on cherry tomato plants?Planters were built that each contained 10 cherry tomato plants. Each planter was identical except that it received a different treatment of water and fertilizer than the other planters. Treatments consisted of a combination of one of four watering schedules and one of three fertilizer concentrations. The plants were tended according to these treatments, and after 65 days, the average number and weight of the tomatoes per plant were measured for each treatment group.How many different groups are there altogether in this study?

In an experiment to determine the most effective fertilizer for tomato plants, what are the five components of the scientific method used?Group of answer choicesObservations, Questions, Hypothesis, Methods, ResultsProblem, Research, Experiment, Analysis, ConclusionIntroduction, Body, Conclusion, References, AppendicesAbstract, Introduction, Methodology, Results, Discussion

in an experiment investigating the effects of different types of fertilizer on plant growth, what is the independent variable? a. The plant growth b. The duration of the experiment c. The environmental conditions d. The type of fertilizer used

How can the amount of concentration in the fertiliser affect the growth of the plants?

You water three sunflower plants with salt water. Each plant receives a different concentration of salt solutions. Finally, a fourth plant receives pure water. After two weeks, the height is measured. Based on the given situation, which of these was the independent variable in this experiment?a.height of plantsb.type of plantc.amount of salt solutionsd.amount of water

A garden contains 50 plants. The number of tomato plants is twice the number of bell pepper plants. The number of cucumber plants is the same as the number of watermelon plants. The remainder of the garden consists of squash plants. The circle graph shows the percentages of some of the types of plants in the garden.