#1
Cell contains half no of chromosomes means if main cell be n then this cell contain n/2
Its
#2
#3
These processes occur in one region that's
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#5
n turns 2n
<h2>Answer:</h2>
Scientists can determine the order of when rocks formed on Earth.
<h2>
Explanation:</h2>
Radioactive dating is the technique in which scientists used radioactive material like carbon or uranium to date the materials. This method of dating is based on the known decay rate of the isotopes of an element. Uranium, Carbon, and potassium are few examples of elements commonly used in radioactive dating.
Snow leopards are well adapted<span> to their high altitude homes where they may encounter deep snow and rocky terrain with little vegetation. Snow leopards have a well-developed chest that helps them draw oxygen from the thin air of the high mountains. Snow leopards also have short forelimbs with sizeable paws, long hind limbs, and a thick tail nearly a meter long. These adaptations help them balance on the rocky precipices of their home. Adaptations for cold include an enlarged nasal cavity that allows them to warm the cold air they are about to take into their lungs. Other adaptations for cold include long body hair with a dense, woolly underfur, and a thick tail that can be wrapped around the body. The snow leopards </span>pelage<span> enables them to blend into their surroundings. Their wide feet act like snow shoes.</span>
B) Cytosine pairs with guanine.