Answer: carbohydrates, fat, protein
Explanation:
<span>A heart attack happens when one or more of your coronary arteries become blocked.</span>
Prophase I is typically the longest phase of meiosis. During prophase I, homologous chromosomes pair and exchange DNA (homologous recombination(. The process of pairing the homologous chromosomes is called synapsis.
Hope this helps! :)
Some of the reasons can be:
If you're a pre-teen or a teenager who has only started menstruating, you may find that it takes a while for your period to settle in and become regular.
I couldn't think of anything else, but hope this helped enough!
To find the best answer, ask your mom!
~Aurora