Part B: Understanding Half-Life 2. Study Data Table 1 below. It contains information about the parent-daughter ratios of the isotope uranium-235 (U-235) for several of
the rock layers in the block diagram.

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

If vegetable oil is made out of veggies, then what is baby oil made out of?

This is a biological reaction due to a stimulus. i need this quickly !