Answer:
<em><u>As the instructor, you supply the carbon source by blowing bubbles in phenol red. The carbon dioxide in your breath will dissolve in water to form carbonic acid, which lowers the pH of the solution. Phenol red turns yellow in a pH lower than 7, revealing in this case the presence of a carbon source.</u></em>
Explanation:
mark me as a brainlist plz.
Apparently it’s called the ovum
Answer - (Mainly) Internal Fert. Has the ability of keeping the sperm eggs from becoming dehydrated.
Reasoning - With the ability of the eggs being inside the mother. It keeps the eggs from dehydration and is always in moist which give the advantage of survival rate higher then external. Just like Humans we do internal fertilization which the sperm enters the female eggs and rest to become and form the life. While moist and protective embryo keeps it wet. Just like land animal in certain ways.
Lister’s work was only made possible by Louis Pasteur’s discoveries.
- Louis Pasteur developed the pasteurization technique, which involves heating liquids and then letting them cool in order to kill bacteria, after learning that microbes were the cause of alcohol that had soured.
- His research on germ theory also inspired him and his team to develop the anthrax and rabies vaccines.
- Only Pasteur's discoveries made Lister's research possible. Infection was first thought to be caused by germs according to Pasteur.
- Lister developed the concepts of sterile surgery based on the "germ theory."
- Surgery was transformed into a sterile procedure thanks to Lister and Pasteur.
learn more about Louis Pasteur here: brainly.com/question/11137072
#SPJ4
From the sun. The plant uses oxygen and sunlight to make carbon dioxide.