Answer: Arctic Sea ice extent is virtually impossible to accurately measure from the Earth's surface. Scientists use radiometry data and visible imagery collected from the satellites to determine the sea ice extent.
HOPE THIS HELPS
Answer:
B
Explanation: You are trying to solve a medical problem by making and sketching a device therefore creating a solution
Invertebrates have no spine, and they often don't have nearly as many organs as vertebrates. Overall, they are much simpler organisms.
Answer: Adaption (I think)
Explanation: Certain living organisms and animals can adapt to harsh environmental conditions, and if I'm not wrong, cells can adapt, as well.
The attraction that holds two covalently bonded atoms together is called covalent bond
