Pelycosaurs used their fin-backs like a sail for locomotion. Indicate whether the statement is true or false


F

Environmental & Atmospheric Sciences

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Many dry cereals are fortified with iron, which is added to the cereal in the form of small iron particles. How might these particles be separated from the cereal?

A. collect the iron filings with a magnet B. heat the cereal so that the iron particles melt and thereby coalesce C. blend the cereal to a fine consistency and pass through a filter D. add water and the iron particles will float to the top

Environmental & Atmospheric Sciences

The infant mortality rate is the percentage of children who die before the age of ________

A) 6 months B) 5 years C) 1 year D) 2 years E) 1 month

Environmental & Atmospheric Sciences

Which type of primate is a baboon?

a. Old World monkey b. Ceboidea c. New World monkey d. hominoid e. prosimian

Environmental & Atmospheric Sciences

Describe the three types of reefs that are formed. Can you hypothesize why they are important?

Environmental & Atmospheric Sciences