Hubble's Law is the recessional velocity, which is the speed of a celestial body moving away from the observer, is proportional to its distance.
It states The Universe is expanding, our galaxy is expanding, red shift is proportional to a body's distance from us, and red shift is proportional to distance form the center of the universe.
Answer:
T
Glucose provides plants with needed food through a process called photosynthesis. This process helps plants convert the energy they take in from sunlight into sugar to help nourish the plant. Photosynthesis occurs when carbon dioxide, water and sunlight are combined. Plants use these to form glucose and oxygen.
Explanation:
Answer:
Hydrophilic Enzyme
Explanation:
Cytochrome C is highly soluble in water and undergoes several oxidation and reduction reduction reaction when process of extraction by salt or other organic solvents. It never binds to oxygen when in reduction processes with Iron.
<em>Four main classes that define a macromolecules are</em><em> </em>
- <em>Protein</em>
- <em>carbohydrates </em>
- <em>lipids</em>
- <em>nucleic acid</em>
<u>EXPLANATION: </u>
Macro-molecule is a large molecule which can contain more than 100's and 1000's of atoms. They are different from the smaller molecules and each macro-molecule does more than one function.
Macro-molecules are made up of single elements of monomers joined using covalent bonds and a large polymer is formed. For example, one molecule of polyethylene which is plastic has more than 2500 methylene groups, each one of them has two hydrogen and one carbon atoms.
Answer:
because water is important for life
Explanation:
Without water no one can survive in this world especially humans and animals they all need water to survive their lives.
