Answer: The chromosphere is the source of ultraviolet light and the Corona is the source of X-ray.
Explanation:
Chromosphere is above the photosphere and the part of the sun that can be seen. It is below the Corona and it is usually red because of much of hydrogen present. It is the source of ultraviolet light.
Corona is the upper layer of the sun. The bright light of the sun hid the Corona. It is the source of X-rays. This is because X-rays can only be emitted by hot gases and Corona is very hot, it has millions of degrees to emit x-rays.
Answer:
Deserts, Beaches and other sandy environments :)
Explanation:
Answer:
Plants are classified based on these 3 characteristics:
The evergreen plants are plants that retain leaves at all times (all year round).
Woody plants can also be grouped as deciduous or evergreen.
Deciduous plants are seasonal plants which shed its leaves at the end of the growing season, either during the winter season in the temperate climate or during the dry season .
<span>Homologous chromosomes exchange DNA during meiosis in a process called crossing-over. Crossing-over sometimes involves an unequal swapping of DNA. Therefore the answer is B. </span>