Answer:
Explanation:
its purpose is for plants converting atmospheric nitrogen so that plants can take it from roots
Answer:
D OR B
Explanation:
I THINK IT IS SANA MAKATULONG SA INYO
Answer:
vestibulocochlear nerve
Explanation:
is the responsible of hearing and balance senses, being part of the 12 cranial nerves
Answer: D) Pulmonary and aortic valves.
Explanation
There are two main heartbeats from a healthy heart.
The first beat is called the S1 or the lub, and it occurs when the atrioventricular valves (comprising the mitral and tricuspid valves) close.
The second beat is called the S2 or the dub, and it occurs when the semilunar valves (comprising the aortic and pulmonary valves) close.
Listening for heart beats is an essential part of cardiac auscultation.
Answer:
check it
Explanation:
light year goes with2 and gravity goes with 3 and acceleration goes with5 and orbit goes with 1 and ellipse goes with 4