True.
<span>The trachea is about 10 cm long and it has an approximate diameter of 2 cm. It is located anterior to </span>(in front of) the esophagus and posterior to (behind) the isthmus of the thyroid. The right and left main bronchi are branches of the trachea. This division occurs at the level, or just below the level, of the sternal angle, also known as the manubriosternal joint.
Evidence consists facts intended for use in support of a conclusion.
Why Evidence is important?
Evidence based research is the use of prior research in a systematic and transparent way to inform a new study so that it is answering questions that matter in a valid , efficient and accessible manner.
Evidence can come from the piece of genetic material or trace chemical to dental history or fingerprint.
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Answer:
B: Plants use carbon dioxide and release oxygen during photosynthesis
Explanation:
I believe the answer is C
Answer:
Answer is D
Explanation:
If we start with 1000 units of energy, according with the text, 10% of those initial units (1000) which are contained in the grass, are passed to the next trophic level, so the cow receives 100 energy units. When tha chain continues, the 10% from the cow passes to the human, which is equal to 10 energy units.
