C) photosynthesis uses carbon dioxide and energy from the sun to produce O2 and sugar molecules (glucose)
A. yes
I think.
also is that a reference to Three Days Grace- The good life?
it's an awesome band.
Answer:
hola esta en ingles alguien sabe como ponerlo em español
Answer: muscle contraction of sustained force resulting from repeated action potentials. (Option A)
Explanation: Tetanus is also called physiologic tetanus. Tetanus refers to the contraction of the muscle, which is established when the motor nerve that supply nerves to a skeletal muscle produces action potentials at a very high degree.
However, tetanic contraction is usually a normal process (such as when carrying a heavy box). Also, muscles can be shorten, lengthen or remain constant length during tetanic contractions.
