The fastest man on Earth, Usain Bolt, runs at a speed of 10 meters per second. How long would it take him to run 160 meters?

Which traits do human embryos have that link them to a common ancestor with fish and reptiles? a. scales and tail b. gill slits and scales c. tail and gill slits d. hair and tail

Arecipe calls for 1.2 cups of oil. how many liters of oil is this?

In salt water solution,the salt is the blank