Which set of functions is directly controlled by the cell membrane? A. protein synthesis, respiration, digestion of food molecules
B. transport, recognition of chemical messages, protection
C. active enzyme production, elimination of large molecules, duplication of DNA codes
D. release of ATP molecules, regulation of cell reproduction, food production

Which table best shows the impacts resulting from human activity? impact of human activities human activity impact forest area cleared to construct an airport increase in oxygen level vegetation cleared to construct an oil mine increase in pollution impact of human activities human activity impact forest area cleared to construct an airport increase in sound pollution vegetation cleared to construct a power plant contamination of water impact of human activities human activity impact beehives cleared from urban areas increase in vegetation dams constructed on a river increase in fish population impact of human activities human activity impact beehives cleared from urban areas increase in bird population dams constructed on a river better quality of water

Read the sentence. “yesterday we arrived late for the outdoor concert in the city gardens.” which words in the sentence are adverbs? a. late; city b. yesterday; outdoor c. yesterday; late d. outdoor; city

The same agricultural practices are used in every country of the world. select the best answer from the choices provided t f