Three scientists are credited with the development of cell theory. Matthias Schleiden observed that all plants were made of cells; Theodor Schwann observed that all animals were also made of cells; and Rudolf Virchow observed that cells only come from other cells. The cell was first discovered and named by Robert Hooke in 1665. He remarked that it looked strangely similar to cellula or small rooms which monks inhabited, thus deriving the name.
Answer:
Hence the correct answer is All of the above.
Explanation:
With the rise in temperature, the water activity will increase and water movement between molecules will increase and this may allow the expansion of microorganisms leading to the spoilage of food.
Answer:
Erythrocytes, or red blood cells, are the most numerous of the formed elements. <u>Erythrocytes are tiny biconcave disks, thin in the middle and thicker around the periphery. </u>The shape provides a combination of flexibility for moving through tiny capillaries with a maximum surface area for the diffusion of gases.