Parasitism is a relationship between two organisms in which one organism benefits at another organism's expense. Which of the following relationships reflects this principle?
A.
termite-fallen log
B.
tapeworm-human
C.
ladybug-aphid
D.
caterpillar-cocoon

tapeworm-human

Explanation:

Tapeworm, also known as Taenia solium is a parasitic nematode that gets into the human intestine, depriving humans of food nutrients. Its effects include diarrhoea, abdominal pains and general weakness of the human body.

Thus, the relationship of tapeworm and humans is parasitic because the tapeworm benefits at the human expense.

thats a little if u want the answer just look it up on google thats what i do haha : )

for step 7 table c on the lab "newtons law of action"   the average time it took the car to travel .25 meters   was 1.92 seconds.

the average time it took the car to travel 0.50 meters was 2.61 seconds

hope this : )