La pelota. It is the only one that is not used to play with a ball. It itself is the ball.
I can guarantee you this is the answer.
The answer is este. Hope this helps.
1) sabe
2) conocemos
3) sé
4)conoces
5)en
6)Sabe
Translation:
WORK TO BE DEVELOPED
1. The scientific method aims to systematize the process of obtaining the
scientific knowledge, avoid subjectivity in the results and that these
can be tested:
a) False b) True
2. The object of study is identified, collecting information through the
meanings and search in different sources about what you want to investigate:
a) Observation b) Experimentation c) Establishment of laws or theories
3. They establish the relationship between two or more variables: A
a) Causation hypotheses b) Descriptive hypotheses c) Correlational hypotheses
4. What are the variables within an investigation?
5. Why is it said that hypotheses become law
