Which of the following is most similar to the functioning of an electron transport chain? a. a person descending a flight of stairs one step at a time. b. a person jumping from the top to the bottom of a flight of stairs in one jump. c. a rock falling from a cliff. d. a person jumping rope.
Answers: 1
Biology, 21.06.2019 20:00, annapittbull12
Chlorophyll is found in plant leaves and absorbs light from the sun to enable plants to perform photosynthesis. magnesium is an important component of chlorophyll. the concentration of magnesium ions is higher in the root-hair cells of plants than in the soil. which mechanism of ion uptake would best enable a plant to produce a steady supply of chlorophyll? osmosis diffusion passive transport active transport
Answers: 1
Biology, 22.06.2019 04:30, Tnaaasty5901
Pls quickly! which of the following is true about the behavior of an organism? a. the behavior of an organism is influenced by both its heredity and it’s environment. b. the behavior of an organism is influenced only by the treats it inherits from its parents. c. the behavior of an organism is influenced only by the environment in which it lives in. d. the behavior of an organism is not influenced by either it’s heredity or its environment.
Answers: 2
Biology, 22.06.2019 06:30, Annabeans1105
What kind of bond is created by the attraction between atomic particles of opposite charge? ionic bond hydrogen bond covalent bond nuclear bond
Answers: 1
Which of the following is most similar to the functioning of an electron transport chain? a. a pers...
Mathematics, 23.01.2021 02:10
Mathematics, 23.01.2021 02:10
History, 23.01.2021 02:10
Mathematics, 23.01.2021 02:10