4. Fill in the space. (a) Force is measured in the unit of
(b) A body moves in a circular path due to
(c) A
exerts force on iron, cobalt and nickel.
(d) Every object on the earth has
(e) We are able to write because of
(f) The change in displacement in unit time is
(g) The S. I. unit of velocity is
for
and of acceleration is

Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line

Which organism develops breathing organism develops breathing organs from pharyngeal arches? shark, spider, sea star, sea horse

If you need to add 27.50ml of a solution, which piece of glassware would you use to deliver this volume and explain how you would determine if the 27.50 ml was measured?