A. Igneous because liquid rock is magma
Answer:
Nose, Trachea, Bronchi, Lungs (for inhalation)
Explanation:
Just reverse the answer for order of exhalation
Answer:
B.) Compound
Explanation:
It's a little hard to read, but it is not a mixture because the components are all bonded. It's not a single atom because there are two hydrogen atoms and one oxygen atom. It's not an element because there is not just one type of atom (there are both hydrogens and oxygen). It can, therefore, only be a compound because it is one structure that is the result of different types of atoms bonding together.
Answer: Cellular
Explanation:
The ecology can be defined as the study of the interaction between the living components and non-living components of life.
Interaction exists between the biotic components and abiotic components. It does not deals with the organisms at cellular level.
The study of the organism at cellular level comes under biology. But above that the population, community and organism are studied under ecology.
Answer:
Albert Einstein's theory of general relativity
