It is only active at a pH of around 2 because that is around the same pH as the gastric juices in the stomach which is where pepsin is used to break down proteins.

3 0

3 years ago

______ make their own food by extracting compounds from the ocean.

enot [183]

It's chemoautotrophs because cyanobacteria can be mixotrophic if needed and they are classified as algae.

4 0

3 years ago

Read 2 more answers

True or False: Tetanus can make breathing difficult.

Genrish500 [490]

Answer:

True is correct on edg

Explanation:

3 0

3 years ago

Which of the following severe weather events is NOT likely to result in flooding?

Lelu [443]

Hurricane, typhoon,

6 0

3 years ago