Red blood cells carry oxygen; white blood cells fight disease.
Answer:
The correct answer is <u><em>E. coli</em></u>
Explanation:
because the eubacteria also called just bacteria
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I would have to say the second stage of life
Answer:
The tiny muscles that make up the iris, known as the circular and radial muscles, relax and contract to maintain a fairly constant level of light entering the eye. In bright light, the circular muscles contract whilst the radial muscles relax. This causes the pupil to constrict and less light enters the eye.
Explanation:
Answer:
C. Endocrine System
Explanation:
Simply put, the endocrine system is a network of glands that secrete chemicals called hormones to help your body function properly. Hormones are chemical signals that coordinate a range of bodily functions. The endocrine system works to regulate certain internal processes.