How might disease that killed the grasses in a area affect animals such as coyotes or mountain lions, which do not eat grass?

Students were asked to record and compare the wind speeds observed every 10 minutes over a one-hour period. Which tool will best help conduct this investigation?

A student heated a sample of room temperature water. The water began to boil after 5 minutes of heating. The student concluded that the water temperature increased at a rate of 20°C per minute. Which best describes an error in the students conclusion

An engineer is designing a machine to reduce the force required to move objects. The engineer tests a prototype of the machine. Which tool should the engineer use to test the amount of force needed to move objects?

For a science project, a group of students want to create a representation of how organisms depend on one another in a freshwater biome. Which procedure most likely needs to occur first in their project?

Scientists want to make rice healthier for humans. The scientists insert a gene found in bean plants into rice plants. The inserted gene increases the iron content of the rice. What is an intended benefit of this technology?

Scientists developed a new antibiotic for patients to use to treat an illness caused by bacteria. Which of these is an unintended consequence of people using more antibiotic than needed to treat the illness?

Which of these is the best example of an assistive technology that helps people overcome a disability?

Which of these scientific principles had to be studied before weather forecasting technologies could be developed

Which of the following is an intended benefit of technology?

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