Answer:
v = 5 m/s.
Explanation:
Given that,
Mass of a student, m = 55 kg
He traveled 200 m in 40 s
We need to find the student’s average speed. Total distance divided by total time is equal to average speed. It can be written as :
So, the average speed of the student is 5 m/s.
A. "Chloroplast" is the main organelle for photosynthesis.
A locality is a human settlement: city, town, village, or even archaeological site. A place's absolute location is its exact place on Earth, often given in terms of latitude and longitude. For example, the Empire State Building is located at 40.7 degrees north (latitude), 74 degrees west (longitude)
Answer:
b. Living with their grandparent(s)
Explanation:
The U.S. Census Bureau keeps records of different statistics that pertain to families. Their records indicate that there is a growing numbers of children in the United States that are living with a grandparent and this number continue to rise each year.
The numbers of children with grandparents as their main care providers grew from 2.5 million in 2005 to 2.9 million in 2010. In 2010, the statistics states that more than half of children, about 54 percent were living with grandparents
The researchers would need to show that the entity they discovered replicates, processes information, acquires and uses energy, and is cellular, and that its populations evolve.
<h3><u>
What is the role of a researcher?</u></h3>
- A researcher's job is to do research using the scientific method to learn more about the world around us.
- Typically, researchers are employed by either university or commercial organizations.
- To support future research, enlarge the body of academic literature, and enhance decision-making, researchers collect data over the course of a project, evaluate the data, and publish the findings. duties and responsibilities of a researcher
- Plan research goals and test parameters with the assistance of committees and a team of other researchers.
- Identify the research techniques, variables, methods for gathering data, and analysis procedures.
A researcher has to make sure the project is being watched to ensure it complies with the rules and regulations, At the conclusion of the project, interpret the data, write reports outlining the research findings, and offer suggestions.
Know more about researcher with the help of the given link:
brainly.com/question/24174276
#SPJ4
