What is the difference in structure of the antennae and antennules?

The difference in structure of the antennae and antennules is their size or length. Antennae are long sensory organs while antennules are short or small sensory organs. These organs are connected to the head of an insect, crab, or other animal and they are used for taste, balance, smell, touch, air motion and vibration

The scientific method is a series of steps followed by scientific investigators to answer specific questions about the natural world. it involves making observations, formulating a hypothesis, and conducting scientific experiments.the steps of the scientific method are •observation-the first step of the scientific method involves making an observation about something that interests you•question-once you've made your observation, you must formulate a question about what you have observed. •hypothesis-once you've made your observation, you must formulate a question about what you have observed. •experiment-once you've developed a hypothesis, you must design and conduct an experiment that will test it.•results-the results are where you report what happened in the experiment. •conclusion-the final step of the scientific method is developing a conclusion.i hope that this you : )