In this exercise, you will test your knowledge about solutions. Pablo added a coloured substance to water After ten minutes, the colour was evenly spread in the water and the substance at the bottom of the beaker had disappeared.

1 a Is this an example of a solution?

b Give two reasons for your answer.

Sarah is stressed about her upcoming exam, so she goes to the gym to work out and feels less stressed afterwards. shianne is also stressed about her exam, but she decides to budget extra time to study and hires a tutor, which makes her feel less stressed. both sarah and shianne are engaged in adaptation. learning . appraisal. coping.

Completar fill in the blanks with words from the list based on the panorama cultural video.

In the equation to find gdp (c+g+i+nx) how doe we find net exports? your a. exports + imports b. exports - imports c. exports + imports + balance of payments d. exports - imports + balance of trade