The term best describes this process is homeostasis.
A self-regulating process by which an organism maintains a constant internal environment of their body is known as homeostasis.
The variables that are maintained during homeostasis are:
The substances that can disrupt homeostasis are:
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cellulose
glycogen
chitin
starch
Answer:
(E) present the two sides of the debate concerning the development of the vertebrate skeleton
Explanation:
In the paragraph, the author talks about two sides of view in the subject of vertebrates evolution. On one hand, he/she says that the first idea of vertebrates development is that the skeleton evolved as a defensive character and that many researchers rely on soft-bodied vertebrates to conclude it. On the other hand, he/she says that other researchers postulate that some vertebrate features (as paired eyes and adaptation in some muscles) could not have evolved if the first vertebrates were not depredators.
B. element identities of atoms in reactants
C. total number of electrons in reactants
D. chemical bonds between atoms in reactants
Answer:
D. Mitosis involves only one division, while meiosis involves two divisions.
Explanation:
Mitosis and meiosis are processes of cell reproduction that happen in living beings. They originate cells for different purposes. Each mitosis produces two cells equal to the source. An meiosis creates four daughter cells with half the genetic material of the mother cell.
Cells need energy to do basic functions which are necessary for living. Cells need energy to move, synthesize proteins, divide, transport the materials, and to do the work.
Cells require energy which they get from the food they eat. The food is utilized in the production of energy in the form of ATP. This ATP is produced by the process of cellular respiration in the mitochondria of cell.
Cells require energy to do the basic functions which are important to sustain life. These include the following functions:
1. Basal Metabolism: Basal metabolism is the minimal amount of energy which is needed to keep the body functioning and alive while the body is at rest.
2. Body Composition: Body composition is one determinant of energy requirements. It is the energy requirement for the formation of new cells i.e., cell division which maintains the cell number constant in body.
3. Digestion and Absorption: Digestion and absorption are the basic processes which are used to produce energy in the form of ATP through cellular respiration in the mitochondria of cell.
4. Physical Energy: For the production of physical energy which is required for causing movement, energy is required.
5. Mental Energy: To do mental work such as learning, thinking, etc. Energy is needed by the cells.
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