answer: it increases from left to right
explanation:
the electronegativity of atoms increases from left to right across a period in the periodic table; it also decreases as you move from top to bottom down a group in the periodic table
Ribosomes process proteins that the cells need just like the softball team process the information that the coach give them in order to win.
The training that Michael need to work as a veterinarian in a zoo is to acquire a degree in veterinary medicine.
<h3>Who is a veterinarian?</h3>
A veterinarian is a professional that has passed through a training institution for the purpose of being trained in the area of animal health.
There are different fields in veterinary medicine which Include the following:
- Companion Animal Veterinarians.
- Veterinary Practitioners.
- Food Animal Veterinarians.
- Food Safety and Inspection Veterinarians.
Learn more about veterinary here:
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If a zebra mussel is discovered in a lake in Pennsylvania, then the ecologist would be worried because it is an invasive species. The zebra mussel is native to Ukraine and Russia, but if it has been found in Pennsylvania, than it means that it has been introduced in this area. As an invasive species, the zebra mussel can be very dangerous for the native species in the lake. The invasive species usually are more competitive for food sources than the native species, manage to reproduce quicker, bring in diseases, and the native species tend to not have defense mechanisms for them. This leads to rapid decline or even extinction in the native species, while the invasive spreads out quickly and takes over, resulting in dramatic change in the whole ecosystem.
No nucleus, they are prokaryotes
