Answer:
Internal fertilization
Explanation:
Salamanders are unique among amphibians in practicing internal fertilization. During courtship, the male deposits a spermatophore, a packet of sperm that the female picks up with the lips of her cloaca. The spermatophore is then stored in her spermatheca until she is ready to lay her eggs.
Answer: Higher difference
Explanation:
According to the question, Maria is apparently has the higher threshold difference as compared to Jennifer because the Jennifer is understanding the specific string of the guitar much netter than maria.
So, that is why the Jennifer is playing the guitar more effectively as compared the maria due understanding the tone sensitivity more efficiently. The High threshold means the noise will be generating on the random basis with the minimum stimulation.
Therefore, Higher difference is the correct answer.
