To absorb nutrients from food
Answer:
Cross-link is a bond that links one polymer chain to another polymer chain. So cross-linked polymers are polymers that obtained when cross-link bond formed between monomeric units. The cross-linked polymer forms long chains, either branched or linear, that can form covalent bonds between the polymer molecules
Explanation:
The molecules are being aggravated, moving faster and creating heat as they become heated they move faster and move father apart from each other, causing a rise in temperature.
Answer:
The correct answer will be option-Cells can generate from nonliving matter.
Explanation:
Rudolf Virchow is known for modifying the cell theory proposed by the Schleiden and Schwann in 1839. He added to the existed theory and suggested that all living cell come from the pre-existed cells.
But this hypothesis was disproved after the Miller and Urey performed an experiment in 1953 and demonstrated that cells were originated from the non-living matter present in the atmosphere during primordial time.
This fact disproved the hypothesis of Virchow ans thus is the correct answer.