I think it's A) Sunspots. I hope this helps:)
Answer:
D)evaluating a solution
Explanation:
In this scenario, the next logical step would be evaluating a solution. This is because Jasper and Samantha have already identified the problem/need which is that the robot needs to be able to move a 10-gram weight at least 2 meters and turn in a circle. They also designed and implemented a solution because they have already built the robot. Therefore the only step missing is to evaluate and make sure that the robot they built is able to complete the requirements.
Answer:
it is ---D because you can't measure gas and it's mass
HOPE THIS HELPS
The answers is A and C hope this helps :)
Answer:
623.5lb
Explanation:
The answer is detailed in the attached photo