Judging and evaluating advertisements requires critical thinking because a. advertisements can contain confusing, misleading information b. all advertisements contain false information c. advertisers always want to convince consumers to buy unnecessary items d. truth in advertising laws ensure the accuracy of information in advertisements

primary succession occurs in essentially lifeless areas regions in which the soil is incapable of sustaining life as a result of such factors as lava flows, newly formed sand dunes, or rocks left from a retreating glacier. secondary succession occurs

since there are no options posted i'll give you a few examples.

a dolphin's flipper, bird's wing, cat's leg.

d. organisms have cells with different shapes and functions.