Can join answer the question

Enzyme A

Explanation:

Hello there?

In the stomach, hydrochloric acid is present which is a strong acid (0-4) which is below pH 7. Therefore an enzyme that act best well here should be below pH 7 which for our case is A.

I hope this helps have a nice studies.

1. efficient use of space

2. elimination of groundwater contamination

3. energy generation

4. lower carbon footprint

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what do the different brain waves do?

explanation:

brainwaves are produced by synchronised electrical pulses from masses of neurons communicating with each other. brainwaves are detected using sensors placed on the scalp. brainwave speed is measured in hertz (cycles per second) and they are divided into bands delineating slow, moderate, and fast waves.