The following characteristics describe which of these terms? the substance is mixed uniformly throughout and each part of the substance contains the same ratio of materials with the same properties.
a. homogeneous mixture
b. compound
c. heterogeneous mixture
d. pure substance

If i add water to oil what will happen

In what way do investigations build scientific knowledge? the results of investigations lead to questions that cannot be tested. they reflect the opinions and social values of scientists, ensuring valid information. the results of investigations lead to new questions, which lead to new investigations. they are not influenced by the research of earlier scientists, so they are able to address gaps in understanding.i

Convert a speed of 201 cm/s to units of inches per minute. also, show the unit analysis by dragging components into the unit‑factor slots.