Answer:
eustress
Explanation:
Eustress is a type of stress that is considered a positive one. Such stress causes excitement and helps in releasing stressful events from the mind. It helps in building motivation and enhancing the work efficiency of a person.
In the given excerpt, Professor Rhys' students are likely to experience eustress about the completion and submission of the paper. The eustress would help the students set their goals and prepare a working guideline that would help them in the research and completion of their term paper.
The answer here is CORPUS CAVERNOSUM containing the erectile tissue. The male urethra travels through the penis and is the passageway of semen and urine. It is surrounded by erectile tissue which facilitates penile erection. The penis, on the other hand, is composed of three cylinders wrapped in a fascia: corpus spongiosum and two corpus cavernosa. The corpus cavernosa is the one containing the erectile tissue which facilitates penile erection. Erectile tissue is capable of stiffening and engorgement of blood. During sexual intercourse, there is an increase of blood flow in the erectile tissue and becomes it filled with blood resulting to stiffening or enlargement of the penis.
Answer:
- أكثر أنواع التربة خصوبة التربة
- الحمراء .
ج- السوداء
