Explanation:
Matter can change form through physical and chemical changes, but through any of these changes matter is conserved. The same amount of matter exists before and after the change—none is created or destroyed. This concept is called the Law of Conservation of Mass.
Answer: D) Aldehydes
Explanation:
Aldehydes does not caused denaturation of protein in the microorganisms. As, denaturation of protein occurred due to the bonding interaction managed both the structures, that is secondary and tertiary structures which are disrupted.
Basically, the denaturation of proteins are caused by the change occur in the PH level can affect the residue of amino acid, which lead to denaturation. And the hydrogen bonding also involved in this process. Therefore, boiling water, iodine and UV radiation are responsible for denaturation of proteins but aldehydes does not.
Answer:
It is the process where by plants manufacture their own food by using raw material such as carbon (iv) oxide, water and sunlight.
The correct answer is D. Life cycles.
Explanation
The life cycle is a term used to refer to the set of processes or stages in the life of living organisms on Earth that preserve the balance of ecosystems. In this, four fundamental processes are to be born, to grow, to reproduce and to die, at the same time all of these stages allow the renewal of organisms such as plants or animals, this can be explained as stages such as reproduction lead to new organisms being born, similarly as organisms die these are replaced by organism that have just started the life cycle. So, the correct answer is D. Life cycles.
Viruses aren't able to respond to stimuli when outside of a host cell because outside host cells, viruses are dormant and sometimes even considered dead. Only when a virus starts reproducing in a cell can it weakly respond to stimuli.