Answer:
In the infrared, radio, UV, and X-ray regions of the electromagnetic spectrum
Explanation:
If the ATP synthesis in the mitochondria of a plant's cells suddenly operated poorly the plant cells would die because they wouldn't extract enough energy from the glucose produced in photosynthesis.
The liger is a mix between a lion and a tiger. Ligers can be twice the size of a lion! they usually have a light brown color of a lion but stripes like a tiger.
Answer:
Heart valves or the closure of the mitral and tricuspid atrioventricular (AV) valves at the beginning of ventricular systole and the closure of the aortic valve and pulmonary valve at the end of ventricular systole.
Explanation:
The heart tone “lub,” or S1, is caused by the closure of the mitral and tricuspid atrioventricular (AV) valves at the beginning of ventricular systole.
The heart tone “dub,” or S2 ( a combination of A2 and P2), is caused by the closure of the aortic valve and pulmonary valve at the end of ventricular systole.
