Answer:
Just saying you could always just look up the definition of the words and then see if it matches up to the definitions.
Explanation:
A: A bright, egg shaped form. B: Dust, gas, and stars in a nonuniform arrangement. C: Dust, gas, and stars in the shape of a pinwheel.
Use the drop-down menus to identify each type of galaxy pictured.
Galaxy A:
Galaxy B:
Galaxy C:
Answer:
Can't answer without drop-down menus
Explanation:
How are SA node cells similar to nerve cells?
Answer:
It has property of automaticity. Is is modified myocyte and depolarizes on its own and doesn't require and nerve.
Explanation: