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Doss [256]
2 years ago
11

What describes the legs of all arthropods

Biology
2 answers:
Shkiper50 [21]2 years ago
8 0

Answer:

A) They are jointed.

I hope this helps.

Sonja [21]2 years ago
8 0

Answer:

the answer would be A

Explanation:

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How did Mendel’s results from dihybrid crosses help him develop the law of independent assortment?
mart [117]

Explanation:

The out come that mendel's observed from dihybrid crosses confirmed that each trait could be described by a pair of factors that segregated to form progeny (his first law) and further suggested that factors for multiple traits segregated independently, thus forming the basis for mendel's second law of inheritance

Hope this will help you analyse your answer

4 0
3 years ago
You will research major earthquakes and pick one to answer the following questions:
levacccp [35]
Research major earthquakes on google, or another website. I would go with question 1, Where is your earthquake? I would do the Haiti earthquake where the earthquake is in Haiti. Do more research on Google, because I cannot provide you with a link to an article because Brainly will not allow me to do so. Just research "major earthquakes" in Google and you will be good to go. Hope this helped! 
8 0
3 years ago
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Which of the following can be related to heat flow and movement of molten rock within the interior of the Earth?
stiks02 [169]

The answer is; D

The plasticity of rock in the mantle and the convection currents in the region are responsible for tectonic plate movements. The hot molten rock from deep in the mantle rise and is replaced by the cooler rock at the upper mantle. These convections are similar to those of water in a boiling pot. As the tectonic plates move (as they are dragged by these convections) and collide, earthquakes are caused. In addition, at subductions zones (where two plates collide) there occurs high volcanic activity.


4 0
2 years ago
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Son músculos antagonistas (unos realizan flexión y otros extensión) los siguientes: * 5 puntos Trapecio- deltoides Bíceps- tríce
Lena [83]

Answer:

Bíceps- tríceps

Explanation:

Los músculos trabajan para generar movimiento mediante la contracción de células musculares. El bíceps y el tríceps son músculos antagonistas presentes en el brazo. Cuando el brazo se acorta, el bíceps funciona como agonista (es decir, se contrae) y hace que los tendones que tiran de los huesos del antebrazo puedan doblarlo. Durante este movimento, el triceps funciona como antagonista, encontrándose en estado de relajamiento. Por otra parte, durante el estiramiento del brazo, las funciones de estos músculos se invierten, con lo cual el tríceps (agonista) se contrae  y el bíceps (antagonista) se relaja.

6 0
3 years ago
RNA can be described as what? O 1. short, single strands 0 2. short, double stranded O 3. long, single strands 4. long, double s
myrzilka [38]

Answer:

1. short, single strands

Explanation:

Unlike DNA, RNA is single-stranded. A strand

3 0
3 years ago
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