Volume is the space occupied by a quantity of matter. true or false.

When describing down syndrome, it's important to note that a. it can be classified as a single-gene disorder b. it is caused when red blood cells cannot properly form hemoglobin c. it causes infected males to have low testosterone levels d. it is usually caused by three copies of chromosome 21 select the best answer from the choices provided. a b

Write the correct abbreviation for each metric unit

What is the final velocity of the initial velocity of 25 and -50?