Answer:
I think it's A " The train must be able to complete the trip in six hours "
<span>The sympathetic nervous system prepares the body for intense physical activity and is often referred to as the fight-or-flight response. The parasympatheticnervous system has almost the exact opposite effect and relaxes the body and inhibits or slows many high energy functions.</span>
Answer:
It is a very rare inherited genetic condition
I think it is all of the above but you might want a second opinion.
Answer:
haploid
Explanation:
Sexual reproduction involves the production of haploid gametes by meiosis, followed by fertilization and the formation of a diploid zygote.
