Answer: Some stunts and activities can be dangerous to be performed and must be done with utmost precautions.
Explanation:
The activities such as sky diving, stunt performing and race car driving can be risky for mental and physical health. These activities can cause mental or physical trauma can even lead to death but some people still engage in such activities because they want to do some daring and they want to overcome their fear and want to set up a benchmark in the society. Such activities are potentially responsible for boosting courage, confidence, and strength to overcome fear.
Answer:
D. Habitats are opened up for less competitive species.
Explanation:
it is generally known and approved that any increase in the complexity of habitat will cause increase in the disturbance in community diversity.after the conduction of many studies, it was conducted that the the species show variation in their abundance and distribution to habitat complexity.
A. They are organic and found in living things
<span>Gel electrophoresis can be used to determine the relative number of bases in fragments taken from a sample of DNA.</span>
Answer:
A solution is a homogeneous mixture of two or more substances.
Salt Water
Explanation:
