Answer: 10. Control Group
11. Identify the:
Control Group = Subject A
Independent Variable = The new and original itching powder.
Dependent Variable = The type of itchiness.
Explanation: The Control Group is NOT affected by the experiment. Subject A was given the original itching powder and is not being experimented on with the new itching powder, therefore, Subject A is the Control Group.
The Independent Variable is what you can CHANGE. You control the two itching powders, so you decide which one you give to who. This makes the two itching powders the Independent Variable.
The Dependent Variable DEPENDS on the effects of the Independent Variable. This is what you cannot change, the results. In this case, the type of itchiness experienced and the amount of itchiness experienced cannot be changed, it is a result of the powders, hence why it is the Dependent Variable.
Answer:
I think its letter d........
Specialized cells that maintain structural support.
The temperature of the air in the balloon will decrease. The cold makes the molecules move slower and they get closer together. This leads to a lower pressure inside the balloon. The pressure on the outside is higher than the inside and it pushes the balloon to shrink.
Answer:
The process of Transcription occurs in the __nucleus_ and involves the copying of ___genome__. This copied information will then be ___translated__ in the cytoplasm to create a _protein____, which is composed of smaller building blocks called __aminoacids___. During translation, individual _amino acids___are attached to one another via __covalent bond___. As the protein strand gets larger and leaves the ribosome, it begins to fold into the first phase of its 3 dimensional structure (secondary structure). __Hydrogen bond___ give rise to the protein's secondary structure. In the tertiary/quaternary structure of a protein, ___hydrophobic__ amino acids are typically found towards the center of the structure, while _hydrophilic___are found towards the outside of the protein, facing the watery environment of the cell.
Explanation: