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
forsale [732]
3 years ago
12

Whales have what seem like remnants of a pelvis and femur, as shown here. mc013-1.jpg What are these structures an example of?

Biology
2 answers:
goldfiish [28.3K]3 years ago
8 0
Vestigial structures

Ainat [17]3 years ago
7 0

Answer : Option C) vestigial structures.

Explanation : In the example of whales which is displaying the remnants of the pelvis and femur bones it seems to be the example of vestigial structures.

As vestigial structures are those anatomical feature which no longer seems to have a purpose in the current form of an organism of the given species.

You might be interested in
Investiga cinco efectos sobre la salud derivados de la exposición física y consumo de aguas contaminadas por desechos industrial
jekas [21]

Answer:

Estar expuesto o consumir agua contaminadas por desechos industriales o municipales puede causar:

  • Daños  neurológicos.
  • Infecciones virales.
  • Irritación de la piel.
  • Problemas gastrointestinales.
  • Problemas cardiacos.

Explanation:

La exposición y consumo de aguas contaminadas puede traer diversos problemas. Estas aguas pueden tener virus y bacterias que causan enfermedades tales como gastroenteritis, la cual causa dolor intestinal y vómitos; poliomielitis, la cual daña los músculos y puede terminar en la muerte; hepatitis, virus que afecta el hígado; entre otras enfermedades. Además de la presencia de virus y bacterias que representan una amenaza para nuestra salud, también hay desechos industriales y elementos tales como el arsénico que causan daño en el sistema nervioso, renal, respiratorio, en nuestro corazón y la piel.

Debido a los diversos daños que representan las aguas contaminadas es importante cuidarla y estar siempre en contacto con aguas tratadas o limpias.

3 0
3 years ago
How would you determine the volume of a dead cat
VARVARA [1.3K]

Answer:

most cats are about approximately 648 cubic inches in volume

6 0
3 years ago
Read 2 more answers
Gina planted mustard seeds in three cups. She placed the first one on her window sill, the second one under a shaded tree, and t
Kaylis [27]

Answer:

D) What is the best amount of sunlight for mustard plants.

Notice she changes how much light each plant is exposed to.

Explanation:

3 0
3 years ago
NEED HELP ASAP
Anastasy [175]
Salutations!

<span>What is conduction?

Conduction is when transfer of heat through the movement of particles. The question is a bit tricky, but the simple explanation of conduction is transfer of hear through substances. Everything is made up of particles, so so is substance made up of particles.

Thus, your answer is option D.

Hope I helped :D</span>
5 0
3 years ago
Read 2 more answers
A nurse observes a 10-month-old infant chewing on the security alarm attached to his identification bracelet. the nurse should:
horrorfan [7]
The answer to this question would be: 3. distract the infant with a more appropriate toy.<span>
An infant wouldn't understand the instruction given by the nurse. It is more appropriate to give the infant another toy to distract him/her from the bracelet. The </span>identification bracelet is important to make sure that a procedure is done for the right patient and shouldn't be removed before the admission is over.
3 0
3 years ago
Other questions:
  • Match the chemical name of the different vitamin compounds (vitamers) with the appropriate description.
    8·1 answer
  • A man who is normal for color vision marries a woman who is colorblind. What is the probability their offspring will be color-bl
    11·2 answers
  • When pink snapdragons are crossed with white snapdragons, what color will the offspring be?
    10·2 answers
  • Your stage in the life cycle is not a factor to consider when determining your risk tolerance. true or false
    11·1 answer
  • Select all options that are OMNIVORES (organisms who get energy by eating BOTH animals/meat and plants). *
    11·2 answers
  • In mitosis, the results are 2 different haploid cells.<br> ASAP please!!!
    7·2 answers
  • Organisms obtain energy by breaking down food during a chemical reaction. Which substance reacts with the food in the chemical r
    15·2 answers
  • How many genes do you think you receive for each trait?
    9·2 answers
  • In a microclimate, the conditions of the small area are______?
    15·1 answer
  • a class section was trying to determine the ideal habitat for a large lizard that eats a variety of arthropods using biotic and
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!