Answer:
Hypothesis to validate: elephant shrew is more closely related to anteaters than to shrews.
I would obtain DNA from all three organisms and sequence the DNA to compare the similarities in sequences, the larger the percentage of sequence similarity, the closer the relationship and the more recent they share a common ancestor. I would also compare the sequence of conserved genes specifically as a proxy to determine how genetically related the species are.
Answer;
The process of respiration is essential in the oxygen/carbon dioxide cycle. Respiration removes oxygen from the atmosphere and produces and releases carbon dioxide to the atmosphere.
Explanation;
Respiration is one of the natural process that adds carbon dioxide to the atmosphere and at the same time remove or decrease the amount of oxygen.
Both plants and animals use respiration process to generate energy in form of ATP that is needed for basic functions such a growth and movement. During this process, nutrients such as glucose are combined with oxygen to yield energy in form of ATP, and also water and carbon dioxide as by-products.
Unlike photosynthesis, which uses carbon dioxide and water to yield nutrients (simple sugars) and oxygen gas, respiration uses oxygen and nutrients, to yield carbon dioxide and water, we can therefore they are antagonistic processes.
The mitosis or the mitochondria
Answer:
Rivers flow downhill, pulled by gravity toward the sea.
Answer:
Electromagnetic waves are typically described by any of the following three physical properties: frequency (f), wavelength (λ), or intensity (I). Light quanta are typically described by frequency (f), wavelength (λ), or photon energy (E). The spectrum can be ordered according to frequency or wavelength.
Explanation: