A toxin or other foreign substance which induces an immune response in the body, especially the production of antibodies.
Performing a cut (also known as earthmoving)
mitosis , a part of asexual reproduction because it produces diploids is the correct answer
When large pieces of the Earth's outer layer move slowly by plate tectonics, surface features, such as mountains, earthquakes and volcanoes, are formed
Animal rights are important because animals at living creatures just like humans.