Answer:
I hope this answers your question. Some people can't get certain vaccines when they are certain ages. If you are too young(just born) or too old, you may not want to have vaccines that can be hard on your body. People with certain health risks shouldn't get vaccines either. Another example would be someone has a severe reaction to a vaccination, they shouldn't get a booster for the vaccine in the future.
Explanation:
Cladogram which are closest relatives to chordates also have the four characteristics
Mountain chains match up where South America collided with Australia to form Pangaea.
Answer:
The digestive system produces different types of enzymes in order to convert proteins, fats and carbohydrates into smaller molecules and facilitate their absorption.
Explanation:
Once food is ingested, it must go through a process of digestion, which involves the conversion of food into smaller molecules, in order to facilitate its absorption at the intestinal level.
There are different enzymes, produced in the digestive system, for this purpose:
- <em><u>Proteases</u></em><em> degrade meat proteins to convert them into amino acids.
</em>
- <em><u>Lipases</u></em><em> convert fats into fatty acids.
</em>
- <em><u>Amylases</u></em><em> convert sugars and carbohydrates into glucose.
</em>
The main objective is to obtain the fundamental components of each food to be assimilated by the organism, via intestinal absorption.
You can increase positive impact on the environment in many ways build more bird houses for the birds clean up dirty streams and creaks
