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ivolga24 [154]
4 years ago
13

Dna rails are made of____

Biology
2 answers:
Snezhnost [94]4 years ago
7 0
DNA is made of by 5 carbon sugar
nataly862011 [7]4 years ago
3 0
<span>The </span>rails<span> of the ladder are </span>made of<span> alternating sugar and phosphate molecules</span>
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From Earth, Jupiter appears to be very bright in the night sky because it is Select one: a. very large and reflects a lot of sun
Alexxandr [17]

Answer:

1

Explanation:

why ?

size - very large compared to other planets

Its relative closeness (compared to other stars)

High reflective albedo of the light colored clouds

The fact that it is never inside Earth's orbit means that it is always mostly illuminated from our point of view regardless of relative positioning.

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7 0
3 years ago
What are the main kinds of blood vessels and what functions do they perform?
Valentin [98]
1. Arteries : Carry's blood away from the heart.

2. Veins : Carry's blood back to the heart.
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3. Capillaries : exchange of materials and gases between the cell and vessel takes place here.</span>
3 0
3 years ago
15 POINTS!!<br> Water beads on waxed cars due to ______ tension caused by hydrogen bonds.
slega [8]
Cohesive. This means that the water is attracted to other particles of itself, so they stick and bead up.
5 0
3 years ago
Cine poate completa aici in manualul de biologie cl IVDupă activitatea în decursul celor 24 de ore, deosebim organisme … şi … .
erastovalidia [21]

Explanation:

The animals that remain active during the day are called the diurnal while animals that remain active during night are called the nocturnal.

As per the question we can distinguish organisms and plants and see their behavior during the day as well as during night. Diurnal are organisms that activate during the day, while the organisms that activate during the night are called the nocturnal.  Among the animals, nocturnal animals are bats, mouse, hedgehog, etc. The appearance of the nocturnal animals is due to the following three factors :

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8 0
3 years ago
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Hey there!

El Nino typically involves waters with a warmer than usual surface temperature, a flatter thermocline (cooler water moves to the surface), and weaker trade winds. As for La Nina, think of it as the opposite of El Nino. There will be stronger trade winds, and cooler surface water temperatures.

Hope this helps!

6 0
3 years ago
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