百度试题 题目Rats are harmful. We must get rid()them. A、with B、of C、off D、against 相关知识点: 试题来源: 解析 B get rid of:免除;摆脱 反馈 收藏
So while scientists and the EPA search for a definitive answer on whether phthalates are harmful or not, the question for the rest of us is: should we take precautions now? "If I said to you, 'Are phthalates harmful to humans?' what would you say?" Stahl asked Dr. Sharpe. "I don'...
根据“Scientists have found that it is especially harmful to nocturnal animals which sleep in the day and are busy at night. Animal scientist Christopher Kyba said man-made light is “the biggest change” humans have brought to these animals.”可知,科学家们发现,它对白天睡觉、晚上忙碌的夜行动物...
Resveratrol and SRT1720 have been shown to increase healthspan, improve insulin sensitivity and alleviate other harmful effects of obesity in mice, but their mechanisms of action remain controversial. Many of resveratrol's effects on metabolism may be mediated by SIRT1-dependent deacetylation of PPARγ...
(and studied in) humans. The physiology of cats, as well as their significantly lesser body weight, means that they cannot metabolize human medications. The most common over-the-counter medications that are harmful to cats areparacetamol (Tylenol), aspirin, and ibuprofen (Advil).These are ...
Why Is Plastic Harmful?polluted the natural world and infiltrated (渗入) our bodies. The first clue to microplastic D. What Do You Know About Microplastics?exposure in humans came around 2013, when scientists discovered plastic particles in seafood Dprepared for consumption. But in 2019, when ...
Due to the fact that testosterone has a positive impact on the cardiovascular system, this association can be explained. Testosterone inhibits inflammation through reducing pro-inflammatory cytokines [54, 55],(2) higher LH levels have a gonadal-independent harmful effects on the cardiovascular system....
We sometimes think humans are uniquely vulnerable to anxiety, but stress seems to affect the immune defenses of lower animals too. In one experiment, for example,behavioral immunologist(免疫学家) Mark Laudenslager,at the University of Denver, gave mild electric shocks to 24rats. Half the animals...
Harmful Effects: Research has shown that diisobutyl phthalate acts as a synthetic estrogen in the human and animal body, disrupting the endocrine system. It can reduce sperm count and motility, cause abnormal sperm morphology, and even lead to testicular cancer. It is considered the main cause of...
Answer to: Problems in sexual desire, arousal, or response are considered to be a. paraphilias. b. neurotic disorders. c. sexual dysfunctions. d...