Answer:
It is an increase in available food amount.
Explanation:
An increase in predators would result in the prey species dying off. A decrease in habitat size would result in the species not having a place to live or hide from predators. A decrease in amount of available water would make the species die of dehydration.
External fertilization
In this type of fertilization, the female lays numerous eggs and they are fertilized externally by the males that ‘pours’ its sperm on the eggs.
Explanation:
While laying of many eggs gives an increased chance of diversity in the population, many offspring don't make it to maturity due to low parent care. There is, therefore, more wastage of reproductive energy compared to internal fertilization.
On the other hand, in internal fertilization, the egg is fertilized inside of the female and develops into a young organism before it is birthed. Even though there are fewer offspring produced, the more parental care they receive gives them an increased chance of survival. There is also low reproductive energy loss.
Learn More:
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Answer:
NGC 5236 aka M83 and the Southern Pinwheel Galaxy is a barred pinwheel type galaxy. NGC 4151 is categorized as a Seyfert type galaxy.
Explanation:
Barred spiral galaxies such as NGC 5236 generally have a elongated center that is called a bar. From that bar are arms that spiral. The arms are composed of star and stellar material. The spaces in-between hold much less stellar matter.
Seyfert type galaxies, such as NGC 4151, are generally characterized by a core that is bright, compact, and is not shaped like a bar. This type of galaxy generally has spiral arms as well.
Both are different because of their Silica content and the rates of cooling.
Explanation:
- Plagioclase feldspar is igneous rocks. This group rocks are forming from minerals. They are very major to the dominant minerals in igneous rocks which present on the earth’s crust. Rhyolite, andesite, basalt, diorite and granite are the extrusive and intrusive igneous salts where plagioclase is the major constituents.
- Igneous rocks are the rocks which formed due to the crystallisation of magma. The main difference between granite and basalt is that one their silica content and second their rates of cooling. A granite contains 73%SiO2 and basalt contains 53% SiO2. Both are slowly cooled inside the earth’s crust.
Answer:
The role of pharmacology is to understand why these changes are happening, allowing us to develop better drugs. Pharmacology is crucial for: discovering new medicines to help fight diseases.
Explanation:
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