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Explain how melting and boiling points are influenced by intermolecular forces

All matter is made up of particles and there are three states of matter that particles can be in: solid, liquid, or gas. We can represent the different states of matter using the simple Particle Model, where...
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Answered by Nicola H. • Chemistry tutor
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What are the similarities and differences between prokaryotic and eukaryotic cells? State the name and the function of structures found exclusively in eukaryotes.

Both prokaryotic and eukaryotic cells have a nucleus which is responsible for controlling cellular activity.Both cell types also have ribosomes which produce proteins and both are bound by a cell membrane.Eu...
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Answered by Margeoux D. • Biology tutor
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What is the difference between diffusion and osmosis?

Diffusion is the passive movement of molecules from an area of high concentration to an area of low concentration,whereas osmosis is the passive movement of solutes from an area of low concentration to an ar...
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Answered by Margeoux D. • Biology tutor
4367 Views

What is the difference between humoral and cell mediated immunity?

Humoral: An invading pathogen in the blood or lymph has foreign antigens on its surface. This activates B cells which then produce antibodies against the antigen.Cell mediated: One of the body’s own cells be...
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Answered by Charlotte A. • Biology tutor
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“I soldi non fanno la felicità”. Sei d’accordo? – Discursive Essay

Being written in a foreign language it can be more difficult for you to fully understand and answer the question. Hence, it is very important to get all the keywords in order to proceed with writing your ans...
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Answered by Jiaxin J. • Italian tutor
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