Answer:
A. From a high perch, a raptor dives toward its prey.
C. A green plant absorbs light to make sugar molecules.
E. A human jogs down the street for exercise.
Explanation:
Energy changing is also called energy conversions. This is the process where one form of energy is transformed or converted into another form. As the law of conservation of energy states, energy cannot be created nor destroyed, it can only be transformed or transferred-- what happens is that it changes from one form to another.
In the case of A. The energy change could be from potential energy to kinetic energy. Where as when the raptor was on a high perch, it had potential energy, but when it dove down to its prey, it is now kinetic energy.
In the case of C, the plant absorbed light, where the light here is what we call radiant energy. The radiant energy is then used to make sugar molecules, which is a form of chemical energy.
For E. the human jogging down the street for exercise makes use of chemical energy, or the energy that is stored in the body. When we exercise we make use of that chemical energy to move, which comes out as kinetic energy.
Answer:
A?
Explanation:
I believe that a would be the best answer. this is because dna stays safe while rna travels making new copies for what is needed
Pharmacologist
Microbiologist
Biological engineering
Nature Conservation officer
Answer:
Phylogenetic trees can be described as diagrams which represents the evolutionary histories of organisms. The organisms that share more common traits or functions are more closer to one another in the diagram.
The phylogenetic tree in the above diagram shows that the ancestors of Danes, Chinese and Tibetans carried the regular EPAS1 alleles.
According to the tree, the Chinese are more closer to the Tibetans as they carry the Tibetan EPAS1 alleles which the Danes do not carry.
Adenine forms two hydrogen bonds with thymine in DNA while three hydrogen bonds are formed between guanine and cytosine.
Thymine and cytosine are pyrimidines because they have a single ring structure. Adenine and guanine are purines because they have a double ring structure.
