What is the final temperature of water given an initial temperature of 28 ˚c, a mass of 9 g, and heat (q) of 184 j (specific heat of water = 4. 184 j/g∙℃)?.

Carlo is wondering what causes plants to grow at different rates. carlo’s hypothesis is “plants will grow more when the day is longer.” what would be the difference between the test group and the control group in this experiment? type of soil type of plants exposure to sunlight method for measuring the growth

Which of the following always exist between two objects having mass ● elastic force ● contact force ●gravitational force ●magnetic force

The graph shows a trend in an ecosystem over time caused by increased pollution in the region. what can you conclude from the graph? a. there’s lower biodiversity among birds. b. there’s a higher reproductive rate among birds. c. there’s a significant decline in the number of producers. d. other types of animals were unaffected by pollution.