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antiseptic1488 [7]
3 years ago
13

Which features are unique to insects as compared to birds?

Biology
1 answer:
N76 [4]3 years ago
5 0

Answer:

B, exoskeleton and antennae

Explanation:

I took vet prep, we learned about this. The bilateral symmetry is when you take two half's of an organism and each side looks the same. Both are like that with a bird and an insect is the answer is B.

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12. Compare and Contrast the relationships between the speed of electromagnetic
mario62 [17]

Answer:

Compare and Contrast the relationships between the speed of electromagnetic  and mechanical waves as they travel through different mediums is explained below in details.

Explanation:

As per the mechanism, the waves can be distinguished as electromagnetic and mechanical waves. Electromagnetic waves are those fluctuations that have no mechanism to progress whereas mechanical waves demand a mechanism for their communication. Electromagnetic waves progress in a vacuum whereas mechanical waves don't have.

3 0
3 years ago
Why do researchers believe that mammals evolved such large brains, such as that of hadrocodium?
tresset_1 [31]

Cause mammals are the only species that are well developed before birth unlike marsupial and monotremes

5 0
3 years ago
Estupefacientes o psicotrópicas productoras de dependencia física o síquica, capaces de provocar graves efectos tóxicos o daños
gladu [14]

Answer:

Drogas.

Explanation:

Las drogas son sustancias que tienen un efecto modificatorio sobre el estado normal de la psique. Por tanto, estas sustancias influyen en el comportamiento o la experiencia del usuario, pudiendo tener un efecto alucinógeno, pero también sedantes o una mixtura entre ambos.

El término se usa generalmente para indicar sustancias que tienen un efecto muy fuerte (por ejemplo, heroína, cannabis, mescalina, alcohol). Aunque los estimulantes cotidianos como el café y el chocolate también pueden tener un efecto en la psique, generalmente no se clasifican como sustancias psicoactivas debido a su efecto relativamente leve.

Los medicamentos que tienen un efecto sobre la psique se denominan psicofármacos. No obstante, los medicamentos que no se clasifican principalmente como psicofármacos, como los antihistamínicos, los agentes anti-mareo y los betabloqueantes, pueden también tener un efecto psicotrópico.

5 0
3 years ago
Why do mahogany trees grow in tropical rain forests?
weqwewe [10]

Answer:

Found within wet and dry tropical forests, it grows in a variety of soil types. Since the 1500s, mahogany has been a prized timber product—a building block for high-quality furniture and musical instruments—valued for its deep reddish color, durability, and beauty

Explanation:

4 0
3 years ago
Read 2 more answers
Viruses are considered living things because they can reproduce. True or False
belka [17]
False. I don't know how to explain it but they don't classify as living.
3 0
3 years ago
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