The absolute magnitude is the magnitude the stars would have if viewed from a distance of 10 parsecs or some 32.6 light years. Obviously, Deneb is intrinsically very bright to make this list from its greater distance. Rigel, of nearly the same absolute magnitude, but closer, stands even higher in the list.
In this question, we will understand the air path from entering the nasal passages to reaching the alveoli, where gas exchange takes place.
<h3>What is the air's path to the lungs?</h3>
The air penetrates through the nasal passages, passes through the pharynx, larynx and trachea, bronchi, reaching the lungs where it travels through the bronchioles until reaching the alveoli, where gas exchange takes place. The difference between inspired and expired air is in the concentration of oxygen and carbon dioxide.
a) Blood leaving the air sacs is rich in oxygen gas.
b) When exhaling, the breath is rich in carbon dioxide.
c) If you trace the path of air moving through the respiratory system, it would enter through the mouth and nose. It continues through the pharynx, into the larynx, through the tubes and into the trachea and finally reaches the lungs.
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The protein inside red blood<span> cells that </span>carries oxygen<span> to cells and carbon dioxide to the </span>lungs<span> is hemoglobin . Hemoglobin is made up of four symmetrical subunits and four heme groups.</span>
The fourth statement is the only correct statement since prokaryotes don't have chloroplasts
Answer:
Intraspecific competition is when organisms within the same species compete for resources. <u>Interspecific competition is when competition for resources happens between different species of organisms.</u>