Answer:
13 is the answer for both
Explanation:
The atomic number is also the atoms count of protons and electrons when the element is of a neutral charge.
Answer:
I think it decreases the activation energy needed for the reaction to start.
Explanation:
I think that's right but it's not an answer choice.
Answer:
This should be the correct question with the options.
Juan visits his health-care provider complaining of a persistent cough. The provider focuses on the cough and believes the only cause is a bacterium and that antibiotics will fix it. What type of health care does Juan's provider practice?
A. behavioral medicine
B. conventional medicine
C. Ayurvedic medicine
D. self-care
B is the ANSWER.
Conventional Medicine is the treatment of symptoms and diseases using drugs, radiation or surgery.
Answer:
D The atrioventricular valve works as a rigid door to prevent water from escaping from the top.
Explanation:
the question is incomplete, but I annex the options and their explanation
When you compress the heart in this demo, why does the water leave the artery?
A It's like squeezing a sponge
B The arterial valve draws water from the ventricle.
C The atrioventricular valve has parachute-shaped fins to prevent water from escaping from the top.
D The atrioventricular valve works as a rigid door to prevent water from escaping from the top.
the atrioventricular valve during the contraction process closes at the top, thus avoiding the leakage of the liquid and leaving the artery that opens due to the force exerted by the volume and force of the ventricle.
