Biology, 25.02.2020 00:00 matthi4687
Please answer Asap.
Acid rain is rain that contains acids. The acids in this type of rain eventually end up in lakes, rivers, and groundwater. Acids decrease the pH of freshwater sources. Changes in pH may affect the organisms that live in lakes and rivers and the quality of groundwater, a source of drinking water.
Sulfur oxides, including sulfur dioxide, are chemicals that contribute to the formation of acid rain. Sulfur dioxide is released into the atmosphere when fossil fuels like coal, petroleum, and natural gas are burned to produce electricity.
What can people do to lessen the effect of energy production on the pH of freshwater sources? Check all that apply.
stop producing electricity
produce energy using water power
use electricity or energy-saving products
create technology to capture sulfur dioxide
use petroleum instead of coal to produce electricity
increase the use of coal in the production of electricity
Answers: 1
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Lactic acid and energy are produced in muscle cells during choose 1 aerobic respiration cellular respiration anaerobic respiration cellular division
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Choose the incorrect statement (a) the motor end plate membrane is only capable of generating graded potentials, but it is contiguous with the skeletal muscle sarcolemma, which can generate action potentials. (b) propagation of an action potential through the t-tubules into the sarcoplasmic reticulum triggers the release of ca++ into the cytoplasm of a skeletal muscle fiber. (c) the generation of suprathreshold endplate potentials in multiple muscle fibers could be due to the increased frequency of action potential generation at the axon hillock of a single motor neuron. (d) a greater amount of ach would be found in the presynaptic vesicles of a motor unit that fired several action potentials after exposure to botulinum toxin, than in a motor unit that fired several action potentials after exposure to the venom of the krait snake (which contains α-bungarotoxin).
Answers: 2
Please answer Asap.
Acid rain is rain that contains acids. The acids in this type of rain eve...
Acid rain is rain that contains acids. The acids in this type of rain eve...
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