What is the scientific claim being made in this paragraph about BPA?
What is the evidence that supports the cause of the illness?
News stories have claimed that cell phones may cause cancer or other health problems. Others, including cell-phone providers, have indicated that there is no evidence to support the claim of cell phones causing health problems. Which statements would most likely be found in a report issued by a cell-phone provider? Check all that apply.
The cause of the illness was .
Indicate whether each source is reliable or unreliable. A scientist who studies dinosaurs presents her research on velociraptors at a science convention. A chemistry teacher discusses plant cells on his personal blog. An advertisement for weight-loss pills in a magazine claims that you will lose 10 lbs in one week. An article discusses photosynthesis in an encyclopedia. An article discusses salmonella on the Centers for Disease Control and Prevention (CDC) website.
Which statement is one of fact supporting how pH and flower color are related?
Which statement shows a reasonable conclusion based on the data?
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