At the type of plate boundary shown in the image above, two plates are separating and pulling apart. which type of plate boundary is shown in this image?

How can antibodies "remember" a particular bacterial invader or "antigen" on that invader?

The unique structure of the neuron is dedicated to the efficient and rapid transmission of neural signals. the relationship between neurons, the spinal cord, and the brain constitutes an elaborate communication system throughout the human body. all but one of the functions listed below are a result of this interaction.

Describe your dna model. which part do the straws represent? the pushpins? the paper clips and the black dots you made with the marker?