The key is in D major which means your do will be D (first space under the staff) I will give you the first measure:
Do Do Re Mi
Answer:
Half step, or 1 semi tone.
Explanation:
INTERVAL TYPE DISTANCE IN SEMI-TONES NAME
second 1 minor 2nd
whole note would be the answer
to be honest i dont know but i need some points so people can help me with my test.
Answer:
Primary succession begins on rocky area like volcanoes that have recently erupted or a place with no organisms or soil.
Explanation:
Hope this helps