Answer:
headache is a feeling when we see our math teacher or the teacher who we hate
Explanation:
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Answer:
The clinical term, coined in the field of psychology, for people with a same-sex sexual attraction.
Gay Male: A man who is emotionally, romantically, sexually, affectionately, or relationally attracted to other men. At times, “gay” is used to refer to all people, regardless of gender, who have their primary sexual and or romantic attractions to people of the same gender.
Asexual: Someone who does not experience sexual attraction towards other people, and who identifies as asexual
In the human embryo, the first site of blood formation is the yolk sac. Later in embryonic life, the liver becomes the most important red blood cell-forming organ, but it is soon succeeded by the bone marrow, which in adult life is the only source of both red blood cells and the granulocytes. Their job is to transport oxygen to the body's tissues in exchange for carbon dioxide, which is carried to and eliminated by the lungs. Red blood cells are formed in the red bone marrow of bones. Stem cells in the red bone marrow called hemocytoblasts give rise to all of the formed elements in blood. Erythroid (red blood) cells are the first cell type to be specified in the postimplantation mammalian embryo and serve highly specialized, essential functions throughout gestation and postnatal life. The existence of 2 developmentally and morphologically distinct erythroid lineages, primitive (embryonic) and definitive (adult), was described for the mammalian embryo more than a century ago. Cells of the primitive erythroid lineage support the transition from rapidly growing embryo to fetus, whereas definitive erythrocytes function during the transition from fetal life to birth and continue to be crucial for a variety of normal physiologic processes. Over the past few years, it has become apparent that the ontogeny and maturation of these lineages are more complex than previously appreciated. In this review, we highlight some common and distinguishing features of the red blood cell lineages and summarize advances in our understanding of how these cells develop and differentiate throughout mammalian ontogeny.
You can tell people the dangers of it and try to explain the importance of protection
The best way to respond to minor strains and sprains
is to rest the injured muscle or ligament. Then, initiate an ice compression and elevate the injured
part of the body. This strategy will augment faster healing of minor strains
and sprains. Moreover, the term strain refers to muscle injury while sprain is
an injury to a ligament.
