Describe a fourth scenario in which either the “law of conservation of matter” or the “law of conservation of energy” could be observed. using as many sentences as needed, describe how an experiment could be set up to further explore your recorded observation. the goal is to show understanding of the concepts in the lesson.

thrombocytopenia, which is a deficiency in blood platelets, can cause bleeding and bruising in the dermis similar to senile purpura. other possible causes include: exposure to ultraviolet rays and aging skin are common causes of senile purpura. senile purpura may also be a sign of collagen loss in the skin and bones.

2%? i tried finding the exact sorry if it's not 100% correct ; -;

to figure the total magnification of an image that you are viewing through the microscope is really quite simple. to get the total magnification take the power of the objective (4x, 10x, 40x) and multiply by the power of the eyepiece, (usually 10x)