Answer:
true, the alternative would be postzygotic barriers.
Explanation:
Student 4 is correct. The farther the planet is from the Sun, the less pull it exerts on it.
<span><span>The blood cells containing hemoglobin, that transports oxygen (O2) to the body tissues of vertebrates, are called red blood cells.</span> Red blood cells (RBCs), are also referred to as red cells, red blood corpuscles, haematids, erythroid cells or erythrocytes<span>, (from Greek erythros for "red" and kytos for "hollow vessel"..RBCs take up oxygen in the lungs and release it into tissues while squeezing through the body's capillaries.</span></span>
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The first person that answered is correct just to let you know!
