Signals are sent from one neuron to another by jumping across a tiny space known as what

Below, the levels of organization in a multicellular organism are shown from least to most complex. which level of organization can be described as several different types of tissues working together to perform a common task?

Which if the following best describes why invertebrates isn’t considered a scientifically valid word when classifying animals

Through wich tissue do sugar get transported to reach the leaves during growth and reproduction