Na (sodium), because alkali metals are not found freely in nature due to their high reactivity. (In this group are lithium (Li), sodium (Na), potassium (K), rubidium (Rb), caesium (Cs), and francium (Fr).
Answer:
1) the genes and chromosomes do not double after each generations because parental sex cells are haploid and only contain one set of chromosomes. During fertilization the two cells fuse to form a diploid zygote with two copies of genes and chromosomes. For example a normal human has 46 chromosomes (2 copies of 23 chromosomes) during reproduction gametes which contain 23 chromosomes (haploid) fuse to form an offspring with the correct number of chromosomes ( 23 + 23 = 46).
2) offspring only receive one set of chromosomes from each parent so to maintain the chromosome number of humans. If this did not happen you would not be the same species.
I don't know if there are options to this question, but here are some examples:
-To prevent spredingto other people, wash your hands often using soap and water; do not share any items with other people
-The client should contact the <span>healthcare provider if the symptoms are getting worst.
-</span><span>The client should go to the emergency or call 911 if they are having trouble </span><span> breathing, feel dizzy, or showing lips and fingernails turning blue.</span>
Answer:
1-a voice of one calling in the desert, `Prepare the way for the Lord, make straight paths for him. '" And so John came, baptizing in the desert region and preaching a baptism of repentance for the forgiveness of sins.
2-God
John 1:1 is the first verse in the opening chapter of the Gospel of John in the New Testament of the Christian Bible. In the Douay–Rheims, King James, Revised Standard, New International, and other versions of the Bible, the verse reads: In the beginning was the Word, and the Word was with God, and the Word was God.
3-Matthew 5 is sometimes referred to as the “Sermon on the Mount.” The main focus is on Jesus educating his disciples. He begins preaching to the masses on a mountaintop. The beginning of his message outlines who is blessed and why they receive these blessings.
Explanation: sorry if the third one is wrong
