Answer:
An embryo turns into a fetus at around nine weeks.
Explanation:
Answer:
Explanation:
Features of Sexual Reproduction
Two parents are involved (both male and a female). Gamete formation and fertilization take place. The whole process is slow and lengthy. The variation occurs; offspring are different from parents, genetically and physically.
An endocrine structure in the male reproductive system is the testes or also called gonads.
The testes is identified as an endocrine gland due to its ability to secrete hormones such as the testosterone. This hormone is necessary in the development of the male physiological characteristics and contributes to the formation of the secondary sex characteristics.
Arteries take blood away from the heart
An <u>evacuation</u><u /> plan is important to have in place in case a fire occurs in the home.
It is important to have this plan to evacuate a place if such an emergency happens so as to save everyone's life and not jeopardize anyone's health and well-being. This is especially true if there are children and elderly people involved.
