Question: The time of the cartoon is unknown observation? inference?

Question: The chin up bar is set too high
observation or inference

Question: the chin up bar arrived in one body
observation inference

Which class of organic compounds makes up the channels and pumps that move materials from one side of the cell membrane to the other? a.) carbohydrates b.) lipids c.) proteins d.) nucleic acids

Where would you expect to see seedless plants, such as ferns and mosses? a. in a botanical museum, because they are all extinct b. low and close to the ground in a moist environment c. climbing high while circling the branches of another plant d. deeply rooted in a forest with a trunk that reaches 20 meters or more

Based on the data in your tables, did the light-colored moths have a higher or lower survival rate after the industrial revolution?