The intricate structure of DNA is vital to many cellular functions. Changes to DNA within a cell can have serious consequences. A DNA mutation that leads to the overproduction of protein would most likely lead to which of the following?

A.
the formation of cancer cells
B.
incorrect hydrogen bonding between nucleotides
C.
an uneven number of chromosomes in cells
D.
a decrease in the rate of DNA replication

"a.) well–developed vascular system."

within 30 of the equator hope this

answer: ice crystals in air

the water from the water body or another source of water gets evaporated as water vapor as an effect of heat on water. these water vapor rises in the upper layers of the earth atmosphere under high atmospheric pressure. the atmospheric pressure of these water molecules starts to decrease due to the effect of cold air. the invisible water vapor condenses into visible water droplets and ice crystals.these ice crystals and water droplets being less denser than the surrounding air floats on air as clouds.