Answer:
Option a. both homogeneous and heterogeneous mixture.
Explanation:
This can be explained as a mixture is the combination of more than one substances mixed together while retaining their identities or chemical properties.
- Homogeneous mixtures in which the components are mixed in the same amounts or proportion, i.e., it has uniformity in it.
- Heterogeneous mixtures in which the constituents are not mixed in uniform proportion and are separable.
- Pure elements are those which have the a stable isotope or the atomic number of which are same.
- Thus the composition can only vary in homogeneous and heterogeneous mixtures.
Answer:
The 3rd image is a blue gill
Answer:
Matter can be broken down into two categories: pure substances and mixtures. Pure substances are further broken down into elements and compounds. Mixtures are physically combined structures that can be separated into their original components. A chemical substance is composed of one type of atom or molecule.
Hope this helps :)
Answer:
the storm knocked down trees creating a dam blocking the path for water to move
Explanation:
Answer:
It has been approximately 6 hours after death.
Explanation:
This is because between 2-6 hours after death, the body starts becoming stiff from top to bottom, then spreading to the limbs. Since there is only rigor in his upper body, that would mean that with normal temperature and body conditions, it would be 4 or 5 hours after death. But since he is obese and in cold temperature, there is slower progression of rigor, leading to the maximum time in the first rigor mortis phase, 6 hours.
