Answer:
the respiratory and digestive systems work together to power the body.
Explanation:
a functioning respiratory system delivers oxygen to the blood. while the digestive system breaks down food and uses muscular contractions to move food through the digestive tract, it needs oxygen to function properly.
<span>I think it is monosaccharides</span>
Answer:
Pulsed UV Disinfection.
Maceration.
Air Steriliser.
Fogging Machine.
Long-Lasting, Alcohol-Free, Hand And Surface Sanitisers.
Explanation:
Answer: 3.2 x 10^ -7
Explanation: move the decimal until there is one number in front of the decimal and then count how many places you moved the decimal and because it becomes a smaller number, the exponent is negative
