XX Chromosome and Male have XY chromosome.
Answer:
The physicist himself
Explanation:
Replication in an experiment means to repeat an experiment as many times as possible using the same conditions. This is done to minimize error and ascertain the reliability of the experimental outcome.
An experimenter is responsible for repeating his/her experiments. According to this question, a physicist performs an experiment. The physicist himself should replicate his experiment.
False, if too many individual organisms die, the speices might die out
There are 7 days in a week so 14/7 is 2 so 2 weeks!
