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KiRa [710]
3 years ago
5

Which describes vestigial structures and how they relate to evolution?

Biology
2 answers:
Bond [772]3 years ago
6 0

Answer:

apes

Explanation:

Andrews [41]3 years ago
4 0

Answer:

Snakes have tiny internal hind leg bones, indicating that they likely descended from lizards.

Explanation:

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Which sport does not generally require upper body strength?
Irina18 [472]
Soccer, out of them all it’s soccer
7 0
3 years ago
Pls help me with this
Pachacha [2.7K]

Answer:

Sexual reproduction.

Explanation:

Like most mammals, giraffes produce sexually, meaning that both parents contribute to the DNA of the offspring.

3 0
3 years ago
Qué recomendarías para evitar que destruyamos nuestro Planeta
konstantin123 [22]

Las acciones humanas están alterando el delicado equilibrio ambiental. En consecuencia, yo recomendaría aplicar diferentes acciones a nivel individual para preservar nuestro planeta.

La contaminación de los ecosistemas terrestres y acuáticos está poniendo en grave peligro los ecosistemas del planeta, con lo cual es imperativo disminuir los niveles de contaminación.

Algunas de las acciones necesarias que pueden ser aplicadas a nivel individual con el fin de proteger nuestro planeta son la reducción de la contaminación mediante el ahorro de energía y la conservación de recursos naturales.

  • La compra de productos ecológicos, la reducción del uso de materiales no biodegradables (por ejemplo, plásticos), el uso de medios de transporte público o la bicicleta, representan medidas contendientes a diminuir los niveles de contaminación.

  • El reciclado de materiales puede también ayudar a ahorrar energía, con lo cual evitando la contaminación que resulta del proceso industrial de fabricación de manufacturas.

  • Disminuir el uso de agua también es una medida para proteger nuestro planeta, ya que los organismos productores en un ecosistema (por ejemplo, las plantas) necesitan del agua para capturar y almacenar del carbono durante la fotosíntesis.

Aprende más sobre este tema en:

brainly.com/question/24871818?referrer=searchResults

5 0
2 years ago
By pairing the ringing of a bell with the presentation of meat, Pavlov trained dogs to salivate to the sound of a bell even when
Mama L [17]

Answer:

Unconditioned stimulus.

Explanation:

Classical conditioning may be defined as a type of learning procedure in which the biological procedure is used to pair up with the previous nerve stimulus. This stimulus result in the response of an individual.

The Pavlov experiment with the dog explains the process of classical conditioning. The ringing of bell (conditioned stimulus) is paired with unconditioned stimulus (meat presentation).

Thus, the meat presentation is unconditioned stimulus.

3 0
3 years ago
85. (1) A ribozyme is a catalytic protein that assists in the processing of tRNA.
Nat2105 [25]
TRUE.
<span>
A </span>ribozyme<span> is a ribonucleic acid (RNA) enzyme that catalyzes a chemical reaction. The </span>ribozyme<span> catalyses specific reactions in a similar way to that of protein enzymes. Also called catalytic RNA, </span>ribozymes<span> are found in the ribosome where they join amino acids together to form protein chains.
</span>

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
4 0
3 years ago
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