动物睡觉的方式

动物睡觉的方式 大(2)班 傅楷婷 蝙蝠的生活习惯是白天睡觉，晚上觅 食。 蝙蝠睡觉的时候头朝下，因为他们的 是帮不够强壮，不能让自己从地面上起飞。 吊在屋顶上意味着他们只要松开爪子就能 飞了。 刺猬睡觉时，把身子蜷缩成球 状，只把鼻子露在外面，所以 睡起来无忧无虑。 马睡觉不一定非在晚上，更不是一觉睡到 大天亮。要是没人打搅它，它可以随时随 地睡觉，站着、卧着、躺着都能睡觉。大 马一天能睡八、九次，加起来差不多有六 个小时。 principles and policies, political stand, thinking to identify directions, operational orders. (D) strengthening the party construction of party spirit. Spirit is a measure of party positions and the basic principle of the enlightenment. Each party to important life accomplishment, as required, for profound self education, exercise, self improvement and self improvement, thick "background of party membersparty's line, principles and policies play a key political role in implementation. Four-line to firmly establish consciousness. Unswervingly followed the pace of XI Jinping, Secretary, par often awake and active par consciously and resolutely the same courage, par to the CPC Central Committee, General Secretary of the party Constitution and practices series of spirit par, par to the party's theory, line 蛇虽然凶猛，但睡觉时也不敢掉以 轻心，它总是盘成一团，将头昂立 在中心，一副虎视眈眈的样子足以 吓走那些胆小的敌人。 青蛙是最好的冬眠者之一。青蛙的身 上有一些天生的防冻化学物质，有些长颈鹿是在哺乳动物中，对睡眠的需求物种甚至可以在冻僵、没有心跳和呼最短的一种。他们每24小时，只需要睡吸几周之后还活着。 10分钟到2个小时，平均起来每天睡1.9 个小时 海豚通常都边游泳边睡觉，它的大 脑可以控制呼吸，眼睛还能留意其他 的景观～ principles and policies, political stand, thinking to identify directions, operational orders. (D) strengthening the party construction of party spirit. Spirit is a measure of party positions and the basic principle of the enlightenment. Each party to important life accomplishment, as required, for profound self education, exercise, self improvement and self improvement, thick "background of party membersparty's line, principles and policies play a key political role in implementation. Four-line to firmly establish consciousness. Unswervingly followed the pace of XI Jinping, Secretary, par often awake and active par consciously and resolutely the same courage, par to the CPC Central Committee, General Secretary of the party Constitution and practices series of spirit par, par to the party's theory, line 考拉，它有睡不完的觉，每天只有两个 小时还算是清醒，而这点有限的时间里 它得抓紧时间吃桉树叶子，吃完了趴在 桉树上继续睡，有时睡得太沉了，还会 从树上掉下来。 绿头鸭睡觉的时候总是排成一排，在 队伍的一端往往都是哨兵的位置，这 样可以让中间的同伴可以跟安稳的 睡觉。 松鼠睡觉总是蜷缩着身子，缩着 腿，把它那毛茸茸的大尾巴盖在身 上，当做“棉被”;如果两只松鼠， 它们就紧紧抱在一起睡觉。 principles and policies, political stand, thinking to identify directions, operational orders. (D) strengthening the party construction of party spirit. Spirit is a measure of party positions and the basic principle of the enlightenment. Each party to important life accomplishment, as required, for profound self education, exercise, self improvement and self improvement, thick "background of party membersparty's line, principles and policies play a key political role in implementation. Four-line to firmly establish consciousness. Unswervingly followed the pace of XI Jinping, Secretary, par often awake and active par consciously and resolutely the same courage, par to the CPC Central Committee, General Secretary of the party Constitution and practices series of spirit par, par to the party's theory, line principles and policies, political stand, thinking to identify directions, operational orders. (D) strengthening the party construction of party spirit. Spirit is a measure of party positions and the basic principle of the enlightenment. Each party to important life accomplishment, as required, for profound self education, exercise, self improvement and self improvement, thick "background of party membersparty's line, principles and policies play a key political role in implementation. Four-line to firmly establish consciousness. Unswervingly followed the pace of XI Jinping, Secretary, par often awake and active par consciously and resolutely the same courage, par to the CPC Central Committee, General Secretary of the party Constitution and practices series of spirit par, par to the party's theory, line