Your answer is Galileo Galilei. He discovered this is 1610.
I hope this helps!
Answer:
D fossil record
Explanation:
Depending on what layer of earth the fossil was recorded then they could determine a rough date. Then they would use carbon dating to be more exact.
Answer:
Oxygen is formed along with glucose during photosynthesis, is the correct statement.
Explanation:
In photosynthesis, carbondioxode entered from the air through small opening called stomata and water is absorbed from the soil. When these two raw materials combine together in the presence of sunlight produces glucose and oxygen. Glucose is stored in the body parts of plants and oxygen is used for respiration and extra oxygen is released in the atmosphere.
Answer:
of blood plasma was “cleared”
Explanation:
Given,
Concentration of a person’s blood cortisol
µg/mL
The amount of cortisol excreted from the body in a period of 24 hour
mg
The volume of blood plasma cleared during this time period is equal to
amount of cortisol excreted from the body divided by Concentration of a person’s blood cortisol
The above definition could be represented as following-
volume of blood plasma cleared 
Where A represents amount of cortisol excreted from the body
while B represents the concentration of a person’s blood cortisol
Substituting the given values in above equation, we get -

of blood plasma was “cleared”