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
Sati [7]
3 years ago
7

Which of the following scenarios is representative of parasitism?

Chemistry
2 answers:
Alex73 [517]3 years ago
5 0
What are the following answers?
SVEN [57.7K]3 years ago
5 0

Which of the following scenarios is representative of parasitism?

a.

Tapeworms living in a mammal’s intestinal tract

b.

Remora fish attaching themselves to sharks

c.

Birds feeding on insects stirred up by grazing animals

d.

Birds eating scraps of food from a crocodile’s teeth



answer is A

You might be interested in
What is the result of rocks poor ability to transmit heat
Montano1993 [528]
Result rocks poor what heat lave transmit
6 0
3 years ago
Which type of force results when an object touches another object?
sweet-ann [11.9K]
This problems answer is contact force because you are touching it
7 0
3 years ago
Read 2 more answers
Where in a lake is the benthic zone?
natta225 [31]

Answer:

The benthic zone is the ecological region at the lowest level of a body of water such as an ocean, lake, or stream, including the sediment surface and some sub-surface layers.

Explanation:

8 0
3 years ago
Label each carbon atom with the appropriate geometry. Bin 1 points to a carbon bonded to a double bonded carbon and single bonde
N76 [4]

Answer:

Bin 1 points to a carbon bonded to a double bonded carbon and single bonded to two hydrogens. --- trigonal planar, tetrahedral

Bin 2 points to a carbon double bonded to a carbon and single bonded to a carbon and one hydrogen.------- trigonal planar, tetrahedral

Bin 3 is a carbon single bonded to two carbons and single bonded to two hydrogens. ----- tetrahedral, tetrahedral

Bin 4 is the same as bin 3.--------tetrahedral, tetrahedral

Bin 5 is a carbon triple bonded to a carbon and single bonded to a carbon.---- linear, tetrahedral

Bin 6 is triple bonded to a carbon and single bonded to a hydrogen.---linear, tetrahedral

Explanation:

A single C-C or C-H bond is in a tetrahedral geometry, the carbon atom is bonded to four species with a bond angle of 109°.

A C=C bond is trigonal planar with a bond angle of 120°.

Lastly, a C≡C bond has a linear geometry with a bond angle of 180° between the atoms of the bond.

7 0
3 years ago
Lead has a density of 11.29 g/mL. If you had 186 g of lead, what would its volume be?
Varvara68 [4.7K]
I think you just do 11.29 multiplied by 186 since to find density you divide mass by volume. So 186 divided by x is 11.29. So in conclusion the volume would be 2,099.94mL
8 0
3 years ago
Other questions:
  • What are other signs of chemical change
    6·1 answer
  • A sample of an ideal gas at 1.00 atm and a volume of 1.02 l was placed in a weighted balloon and dropped into the ocean. as the
    11·1 answer
  • How do you explain reaction of stiochiometry
    15·1 answer
  • A solution with a ph less than 7 is called a(n) _____________ and has a higher number of ___________ than a solution with a ph g
    14·1 answer
  • Consider the following standard reduction potentials: Zn2+(aq) + 2 e− LaTeX: \longrightarrow⟶ Zn(s) Eo = −0.76 V Mg2+(aq) + 2 e−
    6·1 answer
  • Mexico City has an elevation of 7400 ft above sea level. Its normal atmospheric pressure is 589 mm Hg. At what temperature does
    13·1 answer
  • Can a combustion reaction have CO2 and H2O as reactants?
    9·2 answers
  • How many molecules of water are there in 8.050 x 10^3 grams of water
    10·1 answer
  • How can speed be described?
    12·2 answers
  • A metal object is to be gold-plated by an electrolytic procedure using aqueous AuCl3 electrolyte. How much gold may be deposited
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!