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false, the lens becomes thicker when focusing on near objects. This allows the light to be strongly refracted. The lens becomes thinner when focusing on objects that are further away.

Three commonly used methods:Price skimmingPrice penetrationcost plus pricingPrice skimming is when a company sets a relatively high initial price when launching a product into the market. Then as time pro...

An electrical signal reaches the end of a neuron, causing vesicles containing neurotransmitters to move towards and fuse with the pre-synaptic membrane, releasing the neurotransmitters into the synaptic c...

Epithelial Cells- line the lumen of small intestines and colon. they are Specialised in absorption of nutrients thanks to microvilli which increase surface areaGoblet Cells- Goblet cells are located in th...

This depends on the type of question, but there are some basics that should always be included: An introduction - this needs to make it clear what you are going to be arguing, and introduce succinctly the...