Answer:
Two different kinds of flasks were used - regular and swan-necked
Explanation:
In his experimental design, Louis Pasteur used tow flasks. One of the flask was regular flask and the other was swan necked. He used these flasks to boil a meat broth. In the swan neck flask, air could enter but microorganisms could not. As a result, there was no grown seen in that flask. In the regular flask, microorganisms could enter and they spoiled the meat. Hence, the two different types of flasks were his experimental design.
Kidneys are highly vascularized. They are found deep in the body, and are surrounded by tissue and blood vessels, so they are considered vascularized.
<span>During interphase, the DNA in the nucleus of the cell is thin and threadlike and called chromatin.
></span>Chromatin<span> is a complex of DNA and proteins that creates chromosomes within the nucleus of eukaryotic cells.
></span>Chromatin<span> is a mass of genetic material comprised of DNA and proteins which condenses to form chromosomes.</span>
Answer: G. by lowering the temperature and pressure
of the CO2
The ultimate source of energy (for most ecosystems) is the sun<span>. The ultimate fate of energy in ecosystems is for it to be lost as heat. Energy and nutrients are passed from organism to organism through the food chain as one organism eats another.</span>
