The air that we breathe is mostly made up of nitrogen (78%). 21% is oxygen which is needed for animals and humans in respiration and 0.03% is carbon dioxide which is needed for plants to make energy in a process called photosynthesis. The bit that is left is made up of rare gases like helium and argon and methane.
Answer:
adenine, thymine, cytosine and guanine?
Explanation:
Answer:
Answer is B.PMI in the 5th interspace, anterior axillary line.
Refer below
Explanation:
A 75 year old retired publisher presents for a routine checkup. He has a history of class III congestive heart failure, hypertension, and hyperlipidemia. He is doing well and is taking his medications as prescribed. On exam you expect to find:
PMI in the 5th interspace, anterior axillary line.
Answer:
Explanationwe have two or three plants, they both get the same water every day they both get the same amount of soil and fertilizer, one is without sunlight and one is with, after a 2 weeks our results will be found
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