Answer:
The "personal a" is not necessary in that sentence. If you say: "No recuerdo tu nombre" it means "I don't remember your name". If you say "No recuerdo a tu nombre" it is not grammatically correct.
Given that including the "personal a" is grammatically incorrect, then the personal "a" is not necessary.
Well this is biology...not Spanish anyways it is called symbiosis relationship! Have a great day !
Pencil sharpener in Spanish is sacapuntas
Answer:
The combined volume of Mercury and Venus is 9.888*10^11 km³
Step by step solution:
The volume of the planet Venus is about 928000000000 km sq cube:
Vv=928,000,000,000 km³=92.8*10^10 km³
The volume of the planet Mercury is about 6.08*10 to the power of 10:
Vm=6.08*10^10 km³
What is the combined volume of ;ercury and Venus?
V=?
The comined volume of Mercury and Venus is the sum of the two volume:
V=Vv+Vm
V=92.8*10^10 km³+6.08*10^10 km³
V=98.88*10^10 km³
V=9.888*10^11 km³