Answer:
1. bronchi
2. diaphragm
Explanation: hope you understand
187.5 flies are expected to have red, round eyes.
Working in photo.
Given the age of the meteorite is 4.5 billion years old with 78 atoms of lead-206 the answer should be B. 156. The half-life of uranium-238 in order to decay into lead-206 is 4.46 billion years, which means that the original number of atoms is 156.
I believe it’s A I think, I think I’m right