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Author Question: CO2 emissions cause ocean acidification that adversely affects ocean ecosystems. a. True b. ... (Read 91 times) |
Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.
Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.
Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.
Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.
Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.