Roona wants to determine whether drinking green tea causes weight loss. Which of the following types of research methods should Roona use? a. descriptive research
b. correlational research
c. experimental research
d. observational research

D

Explanation:

drinking green tea may even help you lose weight. The caffeine and catechins it contains have been shown to boost your metabolism and increase fat burning (9, 10 ). Overall, studies indicate that consuming green tea can help you burn an additional 75–100 calories per day

plz brainliest

a. formula: f=ma or f/m=a

10,000n/1,267kg≈7.9m/

b. formula: a= and s=d/t

speed= 394.6/15

s=26.3m/s

a=

a=1.75m/

c. 7.9-1.75=difference of 6.15m/

d. the force that most likely caused this difference is friction forces

1. seasonal

2. frictional unenployment

3. the number of the labor force multiplied by 100 and then subtract the number of unemployed.

4. 4%

5. an increase in prices