Answer
Enzymes are also sensitive to pH . Changing the pH of its surroundings will also change the shape of the active site of an enzyme.
After nutrients are absorbed during digestion, the excretory system removes solid waste products, or feces, through the rectum. The excretory system also works with the respiratory and circulatory systems and removes carbon dioxide from the body
Natural? I know that it has 4 factors -<span>Variation. Organisms (within populations) exhibit individual variation in appearance and behavior. ... <span>Inheritance. Some traits are consistently passed on from parent to offspring. ... </span><span>High rate of population growth. ... </span><span>Differential survival and reproduction.</span></span>
Answer:
The carbon that plants need for photosynthesis comes from?
B. Carbon dioxide gas in the atmosphere
which we breathe out for them, they use it to break down carbohydrates and turn them to their usable food u can say in a way.
~batmans wife dun dun dun....
This type of fossil is called a mold. A cast fossil forms when a mold
fossil is filled with some form of mineral, usually through the seepage
of water depositing the minerals within the mold. In time, the mold is
filled and the materials deposited harden, creating a replica of the
original fossil.
Hope this helps you :p
