Answer:
D. You should cross streets only at crosswalks.
Explanation:
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Answer
Cacium and phosphous build strong and flaxble bones. a diet that lacks these nutrients can lead to osteoprosis.
Explanation:
Answer:
Pain in her lower back
Explanation:
While the other symptoms are important to take into consideration, when diagnosing a patient, pain in the lower back is either related to muscle pain, or kidney infection.
Headaches behind her eyes can just be a result of stress, or lack of sleep.
Stomach cramps can be related to indigestion, and might also be caused by the kidney infection (not necessarily relating to the stomach, just that general area).
Dry skin on her arms and legs might be due to stress, but there is very little chance kidney disease is to blame. Unless it is to reduce sweating because the kidneys are not producing urine.
It can only be treated with antibiotics and also there are long-term side effects like joint pain infertility and risk and high risk of HIV and pelvic inflammatory disease go with answers d if you have to choose chlamydia is a bacterial infection that can only be cured with antibiotics. C&D are both true about this., the person you got it from will also have to take the antibiotic as well so you both get cured. you can also get plant pelvic inflammatory disease and cause a problem if you're trying to get pregnant as well. it causes infertility and joint pain. go with either C or D but if I had to put my money on it I go with d
Answer: Natural Errors
Explanation: Mutagens can erase parts of DNA that then replicate, but is not a mistake made in copying DNA so that's not it. UV Radiation distorts DNA, but is not necessarily a mistake made in copying it. Natural Errors are mutations made by cells when they copy base pairs and ineffectively or for some other reason mutate/do not create the correct DNA, and the failure of cells to correct this is a mutation. This is also known as an error in DNA replication