16 Which of the following is an indicator that a chemical change has occurred in a
reaction?

Assume that a student is given two different models of bacteria, with one model consisting of big bacteria and the other consisting of small bacteria. how can the student demonstate the theory of endosymbiosis using the models

28. how many linkage groups will be formed by homogametic organism with 28 chromosomes?

Communication and transportation have improved as a result of scientific advancements. select the best answer from the choices provided of mark this and return save and exit next