Answer:
To prove the food stored in leaves is starch "we will use a iodine indicator, if the leaf turn blue-black then it is confirmed that the leaf has starch. "
Explanation:
To prove the stored food in leaves is starch, first we will take a leaf, then we will treat the leaf in hot water followed by alcohol. The leaf will die when comes in contact with hot water and the alcohol will help us in the break down of the chlorophyll. Which will fade the green color. Now, we will put iodine, which we use as an indicator in the leaf, when it turn blue-black, it is confirmed that starch is present in the leaf. Sometimes the leaf will turn reddish brown, which depicts the absence of starch.
Answer: 60 percent of our energy comes from fossil fuels
Explanation: I don’t know why I just know
A wild life park is an area where animals are allowed to roam around freely as if they are in the wild.
<h3>What is a wildlife park?</h3>
A wild life park is an area where animals are allowed to roam around freely as if they are in the wild. The animals are not caged because the system aims to imitate the natural habitat of the animals.
This approach can help conserve endangered species and at the same time retain the same features of keeping the animals in the wild which is a huge plus for this system.
However, the issues with poaching can ruin the usefulness of this approach in the future. This limitation can be addressed by providing adequate security in the wildlife park as well as further dependence on technology to prevent poaching.
Learn more about wildlife park: brainly.com/question/25169144