Peripheral tissues receive oxygenated blood via the circulatory system. Delivering oxygen to cells, oxygen diffuses through tissues along a gradient of high to low amounts. Thus, option B is correct.
<h3>What is the movement of oxygen in cell?</h3>
Hemoglobin and oxygen interact chemically inside the red blood cell, where it is carried both by free diffusion and hemoglobin-facilitated diffusion. In blood plasma, oxygen is transferred by free diffusion and convection through cell membranes.
Therefore, The concentration of oxygen will be lower inside the cell compared to outside the cell.
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Answer:
4. Molecular Bases
Explanation:
DNA is made of a long sequence of smaller units strung together. There are four basic types of unit: A (Adenine), T (thymine), G (guanine) and C (cytosine). The sequence of these bases encodes instructions. some parts of your DNA or control centers for turning genes on and off, some parts have no function, and some parts have a function that are unknown at this time.
The scientific method uses observation, making a hypothesis and experimentation process to answer questions. The scientific method is a procedure that is used for investigating, acquiring new knowledge and/or correcting a known knowledge. Hope this answers the question. Have a nice day.
Animalia, fungi , plantae , eubacteria,protista , archaebacteria
C The destruction of the butterflies enviroment would be your best answer. Seeing as that species of betterfly is lives in a warm climate and which is obviously in a rain forest... if it was destroyed there would be no other place like their current home so the species of butterfly would die off.
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