2
What kind of joint is pictured in the diagram shown?
A
A semi-moveable joint, allowing back and forth movement
B
A moveable joint, allowing back and forth movement
C
A semi-moveable joint, allowing twisting
D
A moveable joint, allowing twisting

Of the pollutants that form acids in the atmosphere, which is easiest to reduce? a. sulfur dioxide b. nitrogen dioxide c. ozone d. carbon monoxide

Type the correct answer in each box. use numerals instead of words. if necessary, use / for the fraction bar. the following chemical equation shows the combustion of ethane. balance the equation by filling in the coefficients. c2h6 + o2 → co2 + h2o

Building glycogen from glucose molecules is an example of what