Answer:
I think the first one is filtration
Explanation:
That is respirator mask or a filtration mask I guess and if the man breathes the sawdust he will practically get sick
I hope I helped this is all I know
Answer:
The correct answer is option D, that is, waves increase oxygen availability in the ocean increasing abundance.
Explanation:
The conduction of energy from the wind to the water environment takes place with the help of waves. It plays a prime function in the survival of life in the oceans. The prime function of waves is to clean the surface and assists in oxygenating the water present below the surface. The waves also facilitate in carrying nutrients along the shorelines for the marine species.
Igneous: these rocks are volcanic in nature. They are split into two categories in where they cool/crystallize: intrusive (internal) and extrusive (external). Intrusive volcanic rocks cool slowly, so they contain (usually) large crystals, like granites. Extrusive rocks are quite the opposite, in which they cool very quickly. This is where you get your obsidian glass and basalts.
<span>Sedimentary: these rocks are depositional and categorized by the kind of sediment it is made up of. </span>
<span>Metamorphic: this can be the offspring rock of either a morphosed igneous or sedimentary rock. This metamorphism is accomplished by heat and/or pressure, and during a great length of time. </span>
This energy is supplied by ATP. Thus, pumps are a form of active transport.