The species of plasmodium that cause the disease malaria are found in
a. infected tsetse flies
b. infected kissing bugs
c. contaminated water
d. certain mosquitoes

Johnny rode his bike to a friend's house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was not able to play. what was his displacement for the total bike ride? how did you determine this? what could we use as a reference point to determine he was in motion during his bike ride? why can you use it as a reference point

Which situation is an example of not doing work? lifting a couch throwing a baseball running up stairs carrying a box

Aprocedure done under controlled conditions to test a hypothesis is an inquiry.