1 - sentence
2 - copy and paste
3 - make spelling error
Explanation : In order to write a research paper, the objectives of writing it should be very clear. We should not write irrelevant sentences that don not relate with the aim of the paper. While writing the paper in our own words, we should ensure not to copy and paste from other journals and keep the grammar right. The sentences should be well phrased and we should get our paper checked by someone for the purpose of proofreading.
distance=500m=1/2 hours.
speed=72km/hr
speed=distance/time
time=distance/speed
time=1/(72×2)
time=1/154 hour
Explanation:pla mark brainlist
Answer:
Could be found on google, Nutrients are chemical compounds in food that are used by the body to function properly and maintain health.
Answer: I think that the coronavirus vaccine is something all of us should take. It lowers the chance of you getting the virus and if you do get it the effects are weakened. My whole family has gotten the vaccine and we have been safe from the virus so far. So I would advise to getting it.
Explanation: