Answer:
plants uses carbon dioxide during photosynthesis. plants use carbon to make carbohydrates and cellulose. animals then eat plants and carbon is passed down. Animals then respire and release carbon dioxide into the atmosphere.
Answer:
Evidence that agrees with the hypothesis,random events that are observed a generation
Explanation:
An experiment is a procedure carried out to support and validate a hypothesis.Experimental evidence gives confirmation in science.Results are validated when the same experiment repeated by other scientists and if the obtained is results is same. The history of evidence and validation were same and appropriate Scientists starts its work by a general observation and make hypothesis.A hypothesis stands in the middle between a statement and a guess.the datas that are obtained by doing an experiment calculated by using mathematical tools such as standard deviation,ANOVA, etc
One of the major problems of monoculture farming is the variety of species. If there are no varieties in the producer level in the food chain all other organisms within the ecosystem would be affected.
<span>They help maintain ecological balance by preventing desertification.
so option c is right .
hope it helps.</span>
Population density is the number of individuals per unit area. To calculate the population density, number of individuals is divided by the size of the area. Therefore, in the given question Population Density = Number of mice / garden area. The number of mice is 168 and area of the garden is 12×7 = 84 square meter. Thus, population density of mice = 168/ 84 = 2
