It would be the sinoatrial node and atrioventricular node.
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The factors or characteristics of a Mediterranean climate are hot, dry summers and cool, wet winters and "located between about 30° and 45° latitude north and south of the Equator and on the western sides of the continents." -Britannica.com/science/Mediterranean-climate
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Answer:
The DNA is a double helix or made up of two strands. The strands are separated during replication, each serving as a template to produce a complementary strand of each of the separated single strands. Therefore after replication, two double stranded DNA molecules will be present.
Answer:
The correct ansqwer is- Vitamin D
Explanation:
Vitamin D is the vitamin that can be synthesized by the human body itself therefore it is not an essential vitamin for human beings. Human skin is the part that helps in making this vitamin in humans.
The natural form of vitamin D is vitamin D3 which is formed by the sunlight exposure on the skin. When we expose our skin in the sunlight the UV radiation penetrated our skin and converts provitamin D3 into pre-vitamin D3 then this previtamin can be isomerized into the natural form of vitamin D Which is vitamin D3. So the right answer is vitamin D.
Answer:
I think the answer is C I hope you get this right, tell me if I am wrong plz
Explanation:
