Answer;
B. The digestive system is responsible for monitoring the oxygen and carbon dioxide amounts in the blood and tissues.
Explanations;
Homeostasis involves the maintenance of a constant body environment.
The digestive system is not responsible for monitoring the amounts of oxygen and carbon dioxide in the blood and tissues. (It is the function of the breathing system together with the circulatory system).
Digestive system instead helps maintain homeostasis in a number of ways, For instance;
-By changing the pH from the saliva for example, which makes the gastric environment acidic which helps the break down of food readily and fast and also protect the body from bacteria.
Soft body parts are well preserved as fossils.
A cast fossil leaves a hollow space once occupied by a dead organism.
Vertebrate fossils are more common than invertebrate fossils.
Answer:
D
Explanation:
I took the test
Answer:
A cryptogram is a type of puzzle that consists of a short piece of encrypted text. Generally the cipher used to encrypt the text is simple enough that the cryptogram can be solved by hand. Substitution ciphers where each letter is replaced by a different letter or number are frequently used.
The continents of the Earth are constantly in motion . The reason for this motion is the position of the tectonic plates over the mantle of the Earth. The movement of these plates, causes the continents to move. Over the time, these movements becomes substantial and the drifting of the continents is visible. This leads to the formation of the new biomes. The flaura and fauna changes with these movements.
Hence, the correct answer is 'Option A - Biomes'.
Answer:
The hydrogen bonds between water molecules absorb the heat when they break and release heat when they form, which minimizes temperature changes. Water helps maintain a moderate temperature of organisms and environments. Water takes a long time to heat up, and holds its temperature longer when heat is not applied. 3.
Explanation:
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The effectiveness of biological control as a method for combating invasive species has varied throughout history. While it has proven to be successful in some cases, it is not always the most effective approach. It is important to consider the specific circumstances and characteristics of each invasive species, as well as the potential risks and benefits associated with biological control methods.
Biological control involves the use of natural enemies, such as predators, parasites, or pathogens, to reduce the population of invasive species. These natural enemies are typically introduced from the invasive species' native range, where they have co-evolved and developed specialized adaptations to control their populations. The goal is to establish a sustainable balance between the invasive species and its natural enemies, thereby reducing its impact on native ecosystems.
In conclusion, while biological control has shown promise as an effective method for combating invasive species, its success depends on various factors such as understanding the biology and ecology of both the invasive species and its natural enemies, favorable environmental conditions, and careful risk assessment. It is important to approach each case individually and consider alternative control methods when necessary.