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.
One function is to attract pollinators
look at the photo, it wouldn't let me type it, sorry :-/
Answer:
<u>Structure G</u> is Option (c) : Vacuole
The answer would be C. Plantae because it has membrane bound organelles and green chloroplasts, as well as containing a nucleus.
