Side effects that occurred in adults during clinical trials with the standard (3 dose) and the rapid (4 dose) TWINRIXÂ® vaccination schedule were as follows: Adult: Very common (more than 10% of doses) â pain or discomfort, redness at the injection site, headache and tiredness.
Use diffusion to tell what happens when you drop a sugar cube into water. Sugar dissolves; molecules collide moving from high concentration to low concentration Assess Your Understanding 1a
Experiment 1 (How spiders eat their prey): The water represents spider venom and the sugar cube represents the insect. Students use the eyedropper to put water on the sugar cube and observe what happens to the sugar. Experiment 2 (Why spiders don't stick to their webs): Students walk their fingers over the tape and their fingers will stick. Explain that this is what happens when an insect walks on a spider web. Then have the students dip their fingers in cooking oil and walk their fingers over the tape again.