Menstruation does not occur if the D) egg is fertilized.
If you are pregnant, you don't menstruate.
Answer:
Explanation:
1. Distance from epicentre
The average speed of P-waves is about 8 km/s.
(a) Convert minutes to seconds
(b) Calculate the distance
2. Time for S-wave
The average speed for an S-wave is about 3.45 km/s.
Acorn worms look nothing like people; the worms have no limbs and breathe through slits in their guts. But they share approximately 14,000 genes with humans, scientists found, comprising about 70 percent of the human genome
The hadalpelagic zone
The deepest zone of the ocean, the hadalpelagic zone extends from 19,700 feet (6,000 meters) to the very bottom at 36,070 feet (10,994 meters) in the Mariana Trench off the coast of Japan. The temperature is constant at just above freezing.
