Answer:
gives the background and purpose of an experiment.
Explanation:
Science can be defined as a branch of intellectual and practical study which systematically observe a body of fact in relation to the structure and behavior of non-living and living organisms (animals, plants and humans) in the natural world through experiments.
The introduction in a science text gives the background and purpose of an experiment.
Answer:
-contraceptive device prevents pregnancy from occurring.
-Examples include implant,injection,condom and morning after pill.
Answer:
A exchange rate ??? Don't know whether is correct or not
The quote is stating that Scrooge’s name was good in making a change, what it means is that Scrooge had good financial credit
At the royal exchange in London, at the part of England’s important financial institutions. Basically the quote is saying that what Scrooge says is reliable and he’s trustworthy.
Answer: B, unusual
Explanation: in the passage the scientists were observing the lizard. The story never said anything about the lizards being small young or clever.
sorry if I’m wrong
