Using your knowledge of the reflection, absorption, and transmission of mechanical waves, Why do you think the foam is used, and how do you think it functions?
Geologic and fossil evidence suggests that all landmasses were once connected in a supercontinent named PangaeaWhat geologic phenomenon can exp the change from Pangaea to the current arrangement of continents?
A. Changes in tectonic plate positions
B. Changes in volcanic activity in the oceans
C. Changes in rock weathering and soil erosion
D. Changes in oceanic currents and temperatures
Answer:
A
Explanation:
continental drift
Can somebody please help me with this I only have 10 minutes and I have to do other work please do all three questions in the pictures!
Help?
The question is down below
Answer:
They need to have a full outer shell to be stable so they bond with each other and share electrons to become stable forming a compound.
Explanation:
Hope this helps!