Estrogen, progesterone, LH, and FSH are chemicals produced by the body that are important to a woman’s fertility. What organ system works most closely with with the reproductive system to monitor a woman’s menstrual cycle?
A. endocrine system
B. nervous system
C. integumentary system
D. muscular system

sexual reproduction produces offspring with novel combinations of genes. species that reproduce sexually must maintain two different types of individuals, males and females, which can limit the ability to colonize new habitats as both sexes must be present.

the answer is trees if i'm not mistaken

the median of the data is 4.5.

gold i'm pretty sure i might be wrong