Answer:
Open channels allow an influx of sodium ions into the cytoplasm of the muscle fiber. The sodium influx also sends a message within the muscle fiber to trigger the release of stored calcium ions. The calcium ions diffuse into the muscle fiber.
Explanation:
Answer:
The answer to your question is: C
Explanation:
A.) Plants digest sugars to make energy. This option is incorrect, the process in which plants digest sugars to make energy is called cellular respiration.
B.) Plants use oxygen and glucose to make carbon dioxide. This option is incorrect, photosynthesis doesn't make carbon dioxide, it use it to make sugar.
C.) Plants use sunlight and carbon dioxide to make sugars. This option is correct, photosynthesis is a process that use carbon dioxide to make sugars.
D.) Plants use sunlight to make chlorophyll and chloroplasts. This option is incorrect, plants use sunlight in the photosynthesis process to make sugars, not to make chlorophyll and chloroplasts.
Answer:
True.
Birth control pills contain a combination of hormones that prevent the formation of the ovule, by prevent the formation of the luteinizing follicle. There are several types of birth control pills,but the process is generally the same
Explanation:
Answer:
incoming Paleoindians, the first Americans, who allegedly hunted them to extinction.
The building blocks of lipids are one glycerol molecule and at least one fatty acid, with a maximum of three fatty acids.
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