Answer:
zircons
Explanation:
they are over 4.375 billion years old
Answer:
An organelle is a structure in a cell that has specific jobs to do. Organelles are held in the cytoplasm
If the car travels
300 km.........................5 hrs
?km ..............................2h
to find out we do (300*2)/5=600/5=120km
also
300km/5h=60km/h
in 2 hours
120km
