The substances in a(n) ___________ mixture are usually easily seen and separated.

A) homogeneous
B) heterogeneous
C) uniform
D) umcontaminated

Me think the answer is B..............yeah, B.

the answers for my test on connexus are

1)D
2)B
3)A
4)C

B

The correct answer is B) heterogeneous.

Explanation:
In a heterogeneous mixture, the substances are not evenly distributed throughout the mixture. Instead, the different components of the mixture can be easily seen and physically separated from one another. This is in contrast to a homogeneous mixture (option A), where the substances are uniformly mixed and cannot be easily differentiated or separated.

To understand the characteristics of different mixtures, it is helpful to learn about the different types of mixtures and their properties. In this case, understanding the difference between heterogeneous and homogeneous mixtures helps us arrive at the correct answer.