The answer is fertilization.
Fertilization is when the sex cells' nuclei (the nucleus of both an egg and a sperm) combine. After fertilization, the male and female chromosomes will have also joined together to create a new combination of DNA for the offspring.
<h2>Answer : True</h2><h3>Explanation :</h3>
The statement -
A proper sequence of a weight lifting workout includes a warm-up period, which is followed by stretching, weight lifting and ends in stretching again.
This is true.
As a complete stretching of the muscles before and after the physical activity workout will give better results.
Natural emergencies are tornadoes, earthquake's, and hurricanes ect. things no one has control over as a man made is something like a house fire caused by someone or a car crash. things people have control over
The answer for the first question is answer #3, High self esteem on the exam
The answer for the second is the hierarchy of needs
If you are talking about chewing tobacco then it would be gum cancer