Concretions im pretty sure because they are in a <span>spherical shape</span>
The answer to number 1 is that not all animals have hair
Answer:
Explanation: raw data is the data that makes the results the results are what come from the data
Answer:
The correct answer is - the cytoskeleton.
Explanation:
A cytoskeleton in a cell is that appears as a dense network of whiplike fibers, tubules, and filament which maintain the shape and strength of the cell by interconnecting various cellular structure with one another.
These are made up of similar proteins in various organisms and can be found in the cytoplasm from the nucleus to the cell membrane.
Thus, the correct answer is - the cytoskeleton.
B.Prokaryotic cells do not have a true nucleus or membrane-bound organelles.