Are the results of the investigation described below valid? If not, what should the scientists do next? Explain your reasoning. Passage A scientist wrote a report that communicates the steps he performed in an investigation, the data he gathered, and his conclusions. A second scientist used the report to carry out the same investigation. However, her results were very different.

happy new year to yo!

im not sure if its a or b but i think its b because of the past tense

alright ( i think i have you before).

1. go to the top right corner of your screen where it says your name and click on it.

2. then you should hit edit profile, you should see a bunch of things you can change.

3. then click/tap on "preferences".

4. most of the time when a year passes your account age goes up by one year. just keep on doing this so you can stay 19 forever not 58. (;

one of the main advantages of attending a large university is that you can often save money. smaller colleges are often private and charge higher tuition rates. a large public university can easily have 25,000 students or more taking classes on that campus. that higher number of students keep tuition costs down.