Which of the following characteristics is shared by all organisms?
a. all organisms are composed of two cells
b. all organisms can smell and taste
c. all organisms have cells that contain dna

Acceleration is a direct result of a.) balanced forces b.) unbalanced forces c.) gravity d.) velocity hurry!

The carbon cycle is best defined as a process in which a. carbon changes from inorganic forms to organic forms and back b. carbon is changed into other elements such as oxygen or nitrogen c. carbon is continually created from the sun’s energy by plants d. carbon is consumed and regenerated from other elements such as oxygen and nitrogen

What is the compliment dna strand to the following sequence: ttgactaggcta