Biology, 20.10.2020 21:01 edirsonperez3073
Which is a strong synthetic polymer that can be used to make toys and bottles? polystyrene foam polyethylene nylon vulcanized rubber
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Biology, 22.06.2019 20:30
The human body maintains a temperature of around 98.6 degrees at all times. enzymes are involved in almost every chemical reaction in the body. which of the following describes the connection between these two statements? a. enzymes function best at a specific temperature. b. the body needs to be warm to prevent hypothermia. c. the body is kept relatively warm to prevent too much enzyme action. d. there is no connection between the two statements.
Answers: 1
Biology, 22.06.2019 22:00
Which of the following statements about brain development and early childhood is true? the brain of a 5 year old is 60 percent the size of an adult brain the overall size of the brain does not increase dramatically from ages 3-15 by the time a child is 3 years of age, the brain is 25 percent of it's adult size the development that occurs inside the brain ends at the onset of adolescence
Answers: 3
Biology, 22.06.2019 23:30
How do light years astronomers to determine the ages of distant objects in space ?
Answers: 1
Which is a strong synthetic polymer that can be used to make toys and bottles? polystyrene foam poly...
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