Answer:
Acorns would be found at the first trophic level of a food chain.
Explanation:
Answer:
B
Explanation:
Organic chemistry is defined as the study of carbon compounds.
Organic compounds were first thought to be compounds that could only be produced by living organisms. This theory was disproved when scientists synthetically made urea from ammonia in a lab.
Organic compounds are now known as compounds where carbon atoms are covalently bonded to other elements. This could be hydrogen or oxygen (in the case of lipids or carbohydrates) or nitrogen (in the case of amino acids).
Answer:
Lung
Explanation:
Can cause diaphragmatic dysfunction lung collapse mediastinal shift and haemodynamic instability