Answer:
The most effective experimental approach to assess the effects of elephant impact on vegetation is to assess plant responses under differences in elephant density. It is important that other factors, such as soils or habitat structure are held constant so that the only factor which varies is elephant density.
Explanation:
source: Studying Elephants icun.org
Plants and animals interact with each other in the envaroment.the plants and animals depend on each other
Animls and humans deped on plants . Animals need food protecion and shelter in human terns,food clothing and shelter.
*Plants are used as sources of food and goods for humans.
*They can be used for shelter.
*They provide shade for protection from the hot sun.
*Humans use plants to make cloth,dyes and medicines
Some people use plants and plant material as decoration to make themselves attractive.
Animals and humans deped on other animals. In the food. Humans also use.
Plants benefit from animals
*Animals are used by some plants, to disperse seeds.
*Some animals can eat other plant eating animals.
*Bees and other insects help pollinante flowers.
*Earthworsms aerate the soil so that tha Roots of plants can better obtain oxygen.
<span>The food chain begins with the sun shining on plants.The plants are at the base of the food </span>
chain
.
The plants are eaten by varius types of animal. a
particular type of plant may
<span>be eaten by more than one type of animal. In Addition, a particular type of animal</span>
The correct answer is d. "Regeneration" means "forming new cells," and signifies that the disease-causing bacteria cells are multiplying. When there are more of these cells, there is a higher chance for antibiotic resistance (making it take longer for the antibiotics to work). Once there is a smaller concentration of these bacterial cells, the antibiotics become more effective.
You make an educated guess in what you already know about the experiment.
Make sure you hypothesis is testable, It is not a question so dont make it sound like one <span />
<span>When comparing lakes and oceans, most lakes have : A ) lower levels of salt
-Hope this helps.</span>
