3. Which of the following method of birth control has the highest failure rate? A. Condom.
B. Diaphragm.
C. Coitus interruption.
D. Spermicidal form.​

Study this image. which statements best describe the rock shown? check all that apply. the grains of this rock are jagged. this rock has several coarse grains. the grains in this rock are very large. this rock has a non-banded pattern. the color of this rock is determined by its texture.

What is the following best defines climate?

The spermists believed that: the male made the only hereditary contribution to the offspring the male and female traits were blended in the offspring the female made the only hereditary contribution to the offspring the male and the female made equal contributions to the next generation