Answer:
The diagram can be improved by:
Lungs
↓
oxygen
↓
Red blood cells (carrying oxygen)
↓
Organs (like stomach and liver etc) from where carbon
is taken and oxygen is supplied
↓
RBC's carrying Carbon dioxide to the lungs
The component which is missing in the diagram are the organs where exchange of gases occurs. The red blood cells carry oxygenated blood from the lungs to all parts of the body and carries the wast carbon dioxide gas from them back to the lungs. The carbon dioxide is then exhaled by the lungs.
Answer:
D
Explanation:
plants make their own food not animals, hope this helped :)
Answer:
the yeast dies
Explanation:
Fermentation only stops after the temperature rises to over 135 degrees, when it is hot enough to kill yeast
A scientific question is a question that is based on observations and that is testableThe scientist asks a new question about the impact of climate change on the species because the results of the investigation led to new scientific questions. Correct answer: C
Answer:
its about %5 more than it usualy is with is 1%
Explanation:
do the math if you dont belives me br