An antâs head is the sensory capital of its body. Ants have two elbowed antennae near the front of their heads, which they use to smell and touch the world around them. Unlike other insects, ants' antennae are bent in half. Ants use their mandibles, or jaws, to dig, carry, collect food and build nests.
An educated guess is called a Hypothesis. A hypothesis is a guess as to the result of an experiment or study that takes into account all known facts and previous experimental â¦data pertaining to the experiment or study in question. This creates a guess that is much more likely to prove true (an educated guess) than a guess that doesn't factor in this data.
Guessing meaning from context is an important skill for vocabulary you don't know in the IELTS test. Learn and practice here. Reading Lesson 7: Guessing meaning from context in the IELTS exam is an important technique that will improve your reading skills and the speed with which you can read. Obviously you do not have a dictionary in the exam so there are likely to be a lot of words from the reading text that you do not understand and you cannot check.