9) Some students were investigating the speed of a toy car they built. They performed
two trials and recorded their data in the table below.
Trial 2
Toy-Car Trials
Trial 1
Time () Distance (m) Time (s)
4.0
5.6
5.0
Distance (m)
7.0
What was the average speed of the toy car during the two trials to the nearest tenth
of a m/s?
What was the average speed of the toy car during the two trials to the nearest tenth of a m/s?
A)
1.4 m/s
B)
0.7 m/s
c)
5.6 m/s
D)
7.0 m/s

What causes an unsaturated fatty acid to have a different shape than a saturated fatty acid? o a. unsaturated fatty acids have more hydrogen atoms. o b. unsaturated fatty acids have double carbon bonds. o c. unsaturated fatty acids have more nitrogen atoms. o d. unsaturated fatty acids have single carbon bonds.

Some technological solutions to problems like global warming meet the specific needs and situations of local communities. an example from india involves converting the solid waste from cattle into clean-burning fuel for cooking. this reduces the amount of greenhouse gases, specifically methane and carbon dioxide, released into the environment from wood fires. when evaluating the feasibility of implementing this solution, computer models are used to weigh costs against benefits. what factor is least likely to impact the decision on adopting this technology?

Aflame cell is at the end of each tubule of the nephridium malpighian tubules kidneys none of the above