Your answer is C.) The hydrogen bond between complementary nucleotides
Those rectangles are nucleotides, and the nucleotides are held together by hydrogen bonds.
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A lunar eclipse happens when the Moon passes directly behind the Earth and into its shadow. This can only happen when the Sun, Earth, and Moon are aligned. Because of this, a lunar eclipse can only happen on the night of a full moon.
The moon gives off a reddish appearance during this time because the only light reaching the moon and reflected off of its surface is the light refracted by the Earth's atmosphere (the same reason a sunrise/sunset appears reddish).
A totally eclipsed full moon is also known as a Blood Moon because of it's colour
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the gastrovascular system is also known as the coelenteron, and is commonly known as a "blind gut" or "blind sac", since food enters and waste exits through the same orifice.
so True
Answer:
a eukaryote is DNA(genetic material)in the form of chromosomes within the nucleus and it contains all living organisms
Explanation:
Correct option: <span>Place objects within the visual field
</span>An <span>ischemic stroke </span><span>in the left side of the brain caused hemianopia to this patient. Hemianopsia is a decreased vision or blindness, in this case, left half of the visual field.
Can also be caused by brain tumor and trauma.
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