In this question you will be assessed on using good English, organising information clearly and using specialist terms where appropriate.
The information in the box is about the properties of solids and gases.
Solids:
• have a fixed shape
• are difficult to compress (to squash).
Gases:
• will spread and fill the entire container
• are easy to compress (to squash).
Use your knowledge of kinetic theory to explain the information given in the box.
You should consider:
• the spacing between the particles
• the movement of individual particles
• the forces between the particles.
Answers: 2
Biology, 22.06.2019 05:00
Which of the following are the functions of the integumentary system? yadda-yadda, the 1st answer is the brainliest. : )
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Biology, 22.06.2019 05:00
The chemical form of energy that is useable by the cell to do work
Answers: 2
Biology, 22.06.2019 13:00
Astudy by solloch and et. al., in 2017, gives the map above which shows the frequency of alleles with a ccr5-delta32 mutations over 87 different countries. this mutation deletes the presence of a co-receptor (ccr5) on the outside of human t-cells (lymphocytes). some viruses, such as the one responsible for the black death and human immunodeficiency virus (hiv), require this receptor for attachment to host cells during the infection process. the black death was an epidemic that passed over northern europe during the 14th century killing nearly 60% of europeans. according to this information, which explanation best explains why northern europeans show a greater immunity for hiv than some other parts of the world?
Answers: 1
Biology, 22.06.2019 15:00
Which of the following must be true for a fossil organism to be useful as an index fossil? a. the fossil organism must be widespread geographically. b. the fossil organism must be abundant. c. the fossil organism must be limited to a short span of geologic time. d. all of the above.
Answers: 1
In this question you will be assessed on using good English, organising information clearly and usin...
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