Answer:
The student was wrong because anything with a density greater than 1 will sink.
Explanation:
If something has a density less than one it will float (no matter the weight).
If something has a density equal to 1 then it will not sink or float.
If a object has a density more than 1 it will sink (no matter the weight).
Answer:
Binaural amplification using RIC/RITE hearing instruments with noise suppression and directionality
Explanation:
Hearing aids are materials used to help hearing difficulties, it allows signals to be processed to reduce the effects of noise. Binaural Amplification is a tool that helps reduce noise intensity.
Digital hearing aids have been developed over time for new possibilities with the use of advanced signal processing techniques to reduce noise.
Probably the major advantage of walking upright was that it freed the hands to use tools and carry (the pray).
Another advantage is seeing further than on four legs, without the need to stop walking and raising oneself for a little while to look around ( like some animals do).
Answer:
More, had a comparative advantage, produce more
Explanation:
In the previous example, the United States and Brazil were efficient when they specialized. Brazil choose to specialize in the production of bananas because it in producing it. The United States and Brazil when they specialize.
Answer:
developmental family life cycle theory
Explanation:
Used in sociological research on the family, developmental family life cycle theory can provide a comprehensive and holistic understanding of social events within a single setting.
developmental family life cycle theory pays close attention to changes in families over time and attempts to explain family life terms of a process that unfolds over the life course of families.
