人和动物身体构造上的比较人类从那里来的?照宗教家的说法,人是神用泥土造成的。这种说法是毫无事实根据的,科学家根据研究的结果正确地告诉我们,人是从动物进化来的。要说明人怎样从动物进化的,让我们先把人和动物比较一下,看有那些基本上相同的地方。大家都知道,人跟动物都要吃东西才能生活,人跟动物身体内部都有新陈代谢的活动。人有生长、生殖、衰老、死亡的过程,动物也同样经过这些过程。生命的过程和经常维持生活的方法,人和动物没有不同的地方。再从人和动物的身体构造来看,人的背部有一条由若干脊椎骨连接起来的脊柱,有 Comparison of human and animal body structure. Where did humans come from? According to religious scholars, human beings are caused by mud. This argument is not based on facts. Scientists correctly tell us based on the results of research that humans have evolved from animals. To illustrate how humans evolved from animals, let us first compare humans with animals to see where those are basically the same. Everyone knows that people and animals need to eat to live. People and animals have metabolic activities inside their bodies. People have a process of growth, reproduction, aging, and death. Animals also go through these processes. The process of life and the methods of maintaining life often have no different places between humans and animals. From the human and animal body structure, the human back has a spine that is connected by several vertebrae.