A55 kg person moves at the constant speed of 7 m/s along a straight stretch of track for 20s. how far does he travel in this time ?

Choose a synonym for the underlined homonym (a word with two or more meanings). i did not expect the boat to rock so much. a. boulder c. astound b. sway d. shock

Astudent creates a model of a closed ecosystem by filling a glass tank half full with water, then adding 10 snails and two small aquatic plants. the next day, all the snails are dead. what is the most likely cause of their death?

Why is it important always to use horizontal bars in unit fractions when performing unit conversions?