Answer:
A
an ion with 10 protons, 9 neutrons and 8 electrons
Explanation:
The charge is protons - electrons
10 - 8 = 2
Correct answer: C) Create revenue for the United States government through the sale of wild horses to conservationists
There are various goals of forest service in reference to wild horses but its main goal is to prevent inbreeding of horses in order to avoid genetic abnormalities. Because of inbreeding genetic disorder might occur that may be transfered to the other horses in the future generations. Genetic anomalies may lead to change in genetic makeup, which can have a harmful impact on the whole species.
All of them, they are all very important factors to test for the identifying
<span>Villi are hair-like structures covered with epithelial cells measuring 1.5 mm that line the mucous inner membrane of the small intestine. The epithelial cells of the villi contain microvilli and are responsible for the absorption of nutrients. Being so small and numerous, they effectively increase the absorptive surface area of the small intestine. When the surface area increases, this is the time they absorb the nutrients.
As for plants' root hair cells, they receive nutrients through osmosis. Root hair cells are adapted for this by having a large surface area to speed up osmosis. The absorbed water and minerals are transported through the roots to the rest of the plant where it is used for different purposes: It is a reactant used in photosynthesis.
As we can see, both of them utilize increasing their surface area.</span>
Answer:
<em>The statement that is incorrect is :</em>
<em>Robert wanted to see if his theory was true that cigarette smoke will influence web-building in spiders.</em>
Explanation:
A theory can be described as a descriptive explanation of a phenomenon which is supported by valid experiments and careful examination of facts. As Robert, has not conducted any experiments nor has proved his study with reference to facts, hence it cannot be considered as a theory.
Robert wanted to see if his observation was true that cigarette smoke will influence web-building in spiders will be the correct statement that could be used.
