The supernatant and the size and number of agglutinate packets are the components reviewed in grading an agglutination reaction? If this is a True or False question then it’s “True”
Both scientific laws and scientific theories are produced from the scientific method through the formation and testing of hypotheses, and can predict the behavior of the natural world. Both are typically well-supported by observations and experimental evidence.
Natural selection is a theory developed by Charles Darwin. It is believed that animal species evolve by nature "selecting" the ones that are fit to live in specific environments. For example, if an animal lacks a trait that is needed for a certain environment, it is likely to die. The animals that have the needed traits are more likely to live and procreate, which will pass on the trait to its offspring. Hope this helped!
The correct description of structure and function is the small intestines; absorbs fats and fatty acids. The cardiac sphincter prevents the acidic contents of the stomach from moving upward into the esophagus. The stomach is where digestion takes place, both mechanical and chemical digestion
