1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
vitfil [10]
3 years ago
8

Parasitism is a relationship between two organisms in which one organism benefits at another organism's expense. Which of the fo

llowing relationships reflects this principle?
A.
termite-fallen log
B.
tapeworm-human
C.
ladybug-aphid
D.
caterpillar-cocoon
Chemistry
2 answers:
Alexeev081 [22]3 years ago
8 0

Answer: 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.

andreev551 [17]3 years ago
7 0

Answer: B tapeworm-human  Please give me hearts and stars because the answer is right!!

Explanation:

Tapeworms are segmented flatworms that attach themselves to the insides of the intestines of animals such as cows, pigs, and humans. They benefit by feeding on the host's partly digested food, but harm their host in return by depriving it of nutrients. Although all parasites cause harm to their hosts, the nature of the parasite will determine whether or not the host will actually be killed. Parasites rely on the host's body and body functions, such as digestion or blood circulation, to live. Therefore, they rarely kill their hosts.

You might be interested in
Which biogeochemical cycle is relied upon for plant photosynthesis?
JulsSmile [24]
The carbon cycle. (Most likely, I'm unsure)
3 0
4 years ago
Read 2 more answers
Answer plsssss I’m dumb
aev [14]

Answer:

bottom middle

middle top

top bottom

Explanation:

4 0
3 years ago
Which is a quantitative measurement?<br> O Taste<br> O Hardness<br> O 15 g<br> O Color
DaniilM [7]

Answer:

HARDNESS

Explanation:

hope this helps

6 0
3 years ago
The reaction A → products is first-order in A. If the concentration of A is cut in half, the half-life of the reaction will
Andru [333]

Answer:

c. remain constant.

Explanation:

The half life is defined as the time at which the reactant's concentration reduced to half.

The formula for the half life for a first order kinetic reaction is:

t_{1/2}=\frac {ln\ 2}{k}

Where,

t_{1/2} is the half life

k is the rate constant.

<u>As seen from the formula the half life for a first order reaction is independent of the reactant's concentration. </u>

<u>So, it will remain constant on any change of the reactant's concentration.</u>

4 0
4 years ago
If a psychoactive substance is used or abused over a long period of time, a person may be unable _________________________.
k0ka [10]
<span>If a psychoactive substance is used or abused over a long period of time, a person may be unable to function properly without it. An abuser can suffer extreme withdrawals.</span>
4 0
3 years ago
Other questions:
  • Use the periodic to fill in the numbers in the electron configurations shown below. Na: 1s22sC2pD3sE
    11·2 answers
  • What’s the mass of 2.80 mol of ca
    13·1 answer
  • Fe(s) + CuSO4(aq) &lt;===&gt; Cu(s) + FeSO4(aq)
    10·1 answer
  • A sample of a compound containing only carbon and oxygen decomposes and produces 24.50g of carbon and 32.59g of oxygen. what is
    5·2 answers
  • How did agre use a simple osmosis experiment to prove the function of aquaporin?
    7·1 answer
  • Any help in he blank ones are appreciated!!!!!!
    7·2 answers
  • If a balloon takes up 625L at 273K, what will the new volume be when the balloon is heated to 353K.
    15·1 answer
  • While hiking in the mountains, a scientist sees a unique flower. What is the
    14·2 answers
  • 18.0 mL of water contains 6.022 x 1023 water molecules. How many hydrogen atoms are in 1.00 L of water? (Each water molecule, H2
    5·1 answer
  • Write the formula of each compound, and determine its molecular (formula) mass:
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!