Which of the following are required for fertilization to occur inside the female body? a sperm must swim into an oviduct. b an oocyte must be present in the oviduct. c the nucleus of a sperm must fuse with an oocyte nucleus. d all of these

The phlogiston theory in the 17th century attempted to explain burning. the theory stated that combustable objects contained a material called phlogiston, a substance without mass, color, odor, etc. after objects burned, the objects were dephlogistonated and were then in their true form. the phlogiston theory was accepted until the 18th century, when lavoisier proved that combustion requires a gas that has mass. phlogiston is considered a) to be scientific knowledge b) not to be scientific knowledge c) to be proven by scientific method d) to be accepted in the modern scientific community

Monitor and apply fix up stratorgies

In general, characteristics that an organism survive and reproduce become more common over time. what mechanism of evolution causes this?