Answer;
All of the above.
Introduction of an invasive species, wildfire or a mudslide may cause a habitat change.
Ecosystem.
A habitat is an ecological or an are in an ecosystem that is inhabited by specific species of animals, plants or types of organisms.
Habitat change or interference with a particular habitat interferes with the survival of organisms in the particular habitat. For example; Introduction of an invasive species to a habitat may have negative impacts, such that the species can cause harm to the new environment and interfere with the food chain. Wildfire on the other hand may lead to habitat loss, as it may burn down trees destroying the forest habit and organisms in it.
Answer:
B. during the S phase of the cell cycle
Explanation:
DNA replication occurs during the S phase of cell cycle in which the genetic content of a cell double folds so that when the cell divides into two equal halves one set of the genetic content could be passed on to the daughter cell. S phase is also known as synthesis phase. S phase is the phase of cell cycle which is in between G1 phase and G2 phase and the duration of S phase is around eight hours.
Starch, cellulose, and glycogen are polysaccharides composed of glucose. Starch and glycogen, both used for energy storage, are branched polymers with α-1,4 and α-1,6 glycosidic linkages while cellulose, used for structural support, forms a linear structure with rigid β-1,4 glycosidic linkages.
Starch, cellulose, and glycogen are all polysaccharides composed of glucose units. Starch is a branched polymer which is the primary form of energy storage in plants. It has α-1,4 and α-1,6 glycosidic linkages without the tight crosslinks of cellulose, hence it is less rigid than cellulose.
Cellulose is a linear chain of glucose molecules and forms rigid β-1,4 glycosidic linkages, serving as a structural component in the cell walls of plants and other organisms. Due to its arrangement, it is rigid and forms the structural fiber in plant-based foods.
Glycogen is also a branched polymer, and is the principal storage form of glucose in animal cells and bacteria. While the glycosidic linkages in starch and cellulose differ, glycogen, similar to starch, has α-1,4 and α-1,6 linkages. These different molecular structures allow carbohydrates to serve varied functions such as energy storage (starch and glycogen) and providing structural support (cellulose).
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b. two or more plastics mixed together to make a new plastic
c. two or more materials mixed together that chemically mix into a new material
d. two or more materials mixed together to make a stronger material but the individual components remain visible
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D is the answer
Explanation:
A composite is made by combining two or more other materials so they improve one another but keep distinct and separate identities in the final product. So a composite isn't a compound (where atoms or molecules bind together chemically to make something quite different), a mixture (where one material is blended into another), or a solution.
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Answer:
Field of view in Microscope
Explanation:
Field of View: Sometimes abbreviated "FOV", this is the diameter of the circle of light that you see when looking into a microscope. As the power increases, the field of view decreases.
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b. facilitated diffusion
c. active transport
d. pinocytosis
Answer: C. active transport
Explanation:
Rough endoplasmic reticulum contains ribosomes, while smooth endoplasmic reticulum does not contain ribosomes. The ribosomes are what give rough endoplasmic reticulum its characteristic "roughness."