The oxygen cycle can be found in all but the geosphere. There's oxygen in the atmosphere, so it has to be there, and the biosphere includes living things, which breathe oxygen, and water (hydrosphere) is made up of partly hydrogen, so there has to be oxygen there as well.
The sudden drop in blood pressure after a motor bike accident is due to the intensive loss of blood that reduces the blood volume of the body.
Blood is the red-colored fluid present inside the body and pumped by the heart. It consists of RBCs, WBCs and platelets. Its function is to transport oxygen carbon dioxide food, hormones from one part of the body to another through the RBCs. The red color of the blood is due to the pigment hemoglobin.
Blood pressure is the pressure with which the blood flows into the arteries of the body. It is of two types: systolic pressure and diastolic pressure. The ideal blood pressure must be approximately 120/80 mmHg.
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Answer:
1. Reproduction
Explanation:
is the biological process by which new individual organisms – "offspring" – are produced from their "parents". Reproduction is a fundamental feature of all known life; each individual organism exists as the result of reproduction.
I believe the answer you're looking for is D. no definite shape or volume. Hope this helps!
Answer:
Option C is the correct answer
C. to study DNA replication in the defective genes (those that have been altered)
Explanation:
They are used to study the roles of genes which have been altered but whose function is yet to be determined.
