What is using money to buy and sell commodities called? value exchange
financial exchange
economy measurement
service production

An exchange is a marketplace where securities, commodities, derivatives and other financial instruments are traded. ... Exchanges give companies, governments, and other groups a platform from which to sell securities.

1. h

2.a

3. i

4. d

5. b

6.f

7.g

8.e

9.c

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the ecg findings of an acute anterior myocardial infarction wall include: st segment elevation in the anterior leads (v3 and v4) at the j point and sometimes in the septal or lateral leads, depending on the extent of the mi. this st segment elevation is concave downward and frequently overwhelms the t wave.

explanation: