Answer:
Classification system changes with the passage of time because new organisms are discovered which has unique characteristics and not fit to classify in the present kingdoms so for that new kingdoms will be formed for their classification. At first, there are only two kingdom systems but after the discovery of fungi and protists etc, the scientist introduced five kingdom system.
The question is asking to explain the aquatic environments are more likely to have winter ice and base on my research, the answer would be the water in fresh water ecosystems like lake, ponds, and rivers are more likely to freeze over in winter because the salt dissolved in marine environments prevents the water from freezing.
Answer:
Negatively affected.
Explanation:
Increase in palm oil plantations negatively affected humans who live in nearby area because this palm oil plantations is the cause of deforestation. Due to this palm oil plantations, deforestation occurs that leads to loss of habitat of many species as well as decrease in the area of forest which provides us clean air, shade, food, and water. The decrease in forest area also causes natural disaster such as floods in the region. Forests play a significant role in the prevention of floods in the region.
Answer:
Explanation:
The complete question is as follows :
Animals that maintain internal body temperature using heat generated by their own metabolism are called:
A)thermoregulators.
B)hibernators.
C)aerophiles.
D)endotherms.
E)dormants.
- An animal that is capable of maintaining a body temperature that is metabolically favorable for the organism is known as an endotherm.
- The body temperature is maintained by an endotherm by using its internal body capacity to generate heat rather than depending on the ambient temperature.
- Some of the mechanisms used by endotherms to maintain a suitable internal body temperature include shivering, uncouple oxidative phosphorylation, sweating, flushing, etc.
- The endotherms include birds and mammals.
- The ability to perform endothermy is owed to the presence of a large number of mitochondria that enables the organism to increase the rate of metabolism to generate heat as and when required.