Answer:
It will react with the carbon dioxide that is in the air
Explanation:
When it reacts it will turn to sodium carbonate
Hope this Helps
Pulmonary vein
Aorta
Pulmonary artery
Vena cava
C is the answer to the question
Answer:
field studies
Explanation:
The documentation and collection of descriptive details of events in nature such as amounts, sizes, colors, smell , behavior, texture e.t.c are all categorized as field studies.
It involves the gathering of raw data outside a laboratory.
- Often times, based on the needs of an experiment, it is desirable to corroborate laboratory studies with field evidences.
- The approach in gathering such data varies from discipline to discipline.
- Most field sampling are usually done in an uncontrolled environment.
