Haploid is 1/2....and diploid is doubled....so I say 40
Bacille Calmette-Guérin (BCG) is a vaccine for tuberculosis (TB) disease. This vaccine is not widely used in the United States, but it is often given to infants and small children in other countries where TB is common. BCG does not always protect people from getting TB.
Answer: B
Explanation: The other answers are talking about similarities among different species.
All energy ends up as thermal energy, which is replenished every day by the concentrated energy from the sun.
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<span>There are other avenues to find the cure to diseases that do not involve exploiting fetuses.
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