There are an extremely large number

There are an extremely large number of antsworldwide. Each individual (个体的) ant hardly weigh anything, but put together they weigh roughly the same as all of mankind. They also live nearly everywhere, except on frozen mountain tops and around the poles.Foranimals their size, ants have been astonishingly successful, largely due to their wonderfulsocial behavior.
In colonies (群体) that range in size from a few hundred to tens of millions, they organize their lives with a clear division of labor. Even more amazing is how they achievethis level of organization. Where we use sound and sight to communicate, ants dependprimarily on pheromone (外激素), chemicals sent out by individuals and smelled or tastedby fellow members of their colony. When an ant finds food, it produces a pheromone that will lead others straight to where the food is. When an individual ant comes under attack or is dying, it sends out an alarm pheromone to warn the colony to prepare for a conflict as a defense unit.
In fact, when it comes to the art of war, ants have no equal. They are completely fearless and will readily take on a creature much larger than themselves, attacking in large groups and overcoming their target. Such is their devotion to the common good of the colony that not only soldier ants but also worker ants will sacrifice their lives to help defeat an enemy.
Behaving in this selfless and devoted manner, these little creatures have survived on Earth, for more than 140 million years, far longer than dinosaurs. Because they think as one, they have a collective (集体的) intelligence greater than you would expect from itsindividual parts.

結果 (中文) 3:

有一个非常大的数字antsworldwide。每一个人（个体的）蚂蚁几乎没什么重量，但放在一起，他们的体重大致相同的人类。他们还住在几乎无处不在，除了在冰冻的山顶上，在两极。动物大小，蚂蚁已惊人的成功，很大程度上是由于他们的wonderfulsocial行为。在殖民地（群体）的尺寸范围从几百到上千万，他们组织他们的生活有了明确的分工。更令人惊讶的是他们如何达到这个水平的组织。在我们使用声音和视觉沟通，主要取决于信息素的蚂蚁（外激素），化学物质发出的个人和闻到或tastedby自己的群体成员。当蚂蚁发现食物时，它会产生一种信息素，能引导其他人直接到达食物的所在地.。当一只蚂蚁受到攻击或濒临死亡时，它会发出警报信息素来警告蜂群准备冲突作为防御单位.。事实上，当谈到战争的艺术，蚂蚁没有平等。他们完全无所畏惧，会很容易地接受一个比自己大得多的生物，攻击大团体并战胜他们的目标.。他们致力于殖民地的共同利益，不仅士兵蚂蚁，而且工蚁将牺牲自己的生命，以帮助击败敌人。在这种无私奉献的态度下，这些小生物在地球上存活了1亿4000万多年，比恐龙还长。因为他们认为，他们有一个集体（集体的）智力比你期望从个体的部分。