Which of the following structures is only a part of the male reproductive systems in humans?

a. uterus
b. seminiferous tubules
c. cervix
d. urethra

Many organs are involved in the processes of keeping the blood and the body clean. when poisonous or harmful substances are in the blood, they are absorbed by the and released in a less harmful form. when wastes are present in the blood, they are filtered out and removed from the body by the

In some plants, pointed leaves (p) are dominant over rounded leaves (p). a plant with a genotype of pp

Which feature of a human community is similar to a niche in a biological community