Possibly because preditors hiding in sand
C no because many species went extinct without leaving fossils behind
Answer:
The correct answer is given below:
Explanation:
Caenorhabditis elegans is a round worm. It is a microscopic organism that lives in the soil. It is regarded as a model organisms because its organ systems such as nervous, muscular and reproductive are similar as in higher animals such as mice and humans. 131 cells formed in the developing embryo die by the process of apoptosis. It is a programmed cell death. The cell death is not random; but which cells will die and at what stage is completely programed.
Answer:
D. monosaccharides are joined
Explanation:
Dehydration synthesis can be described as the process of coming together of two molecules or compounds, followed by the removal of water.
In every dehydration process there must be loss or lacking if water.
Dehydration synthesis is also classified as a condensation reaction because
during a condensation reaction, there is is condensation of two molecules and also water is lost to form a large molecule which same as dehydration synthesis.
For instance, a dehydration synthesis occur in the formation of maltose from two molecules of glucose.also molecules, such as carbohydrates as well as proteins are formed through same process.
Therefore since dehydration synthesis involve coming together of two molecules then the best option is that monosaccharides are joined
In this typical animal cell, the structure that would be used for locomotion would actually be <span>flagellum .</span>
