Answer:
Chemical
Explanation:
Macromolecules are part of the chemical components of cells. For example, DNA, proteins, and lipids.
Cells of similar types/function form tissues. Different types of tissues interact together to form organs. Organs form a common function.
Answer:
B
Explanation:
Shows actual sacrifice in order to train and be the best.
Option C: elements produce spectra with only few distinct lines.
The spectra are not continuos and are different for every element. This permits to identify elements.
Answer:
Yes
Explanation: Had a question like this and I said yes and got it right
<span>B. energy
hope it helps
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