A farmer planted many seeds on a small piece of land. The plants that germinated are as shown above.
Which of the following effects would not be observed among the population of the plants?
The bar chart above shows the data of sources of energy used for cooking in a community. Study it and answer questions 37 and 38.
The source of energy that is mostly used in the community is
The two sources of energy that would mostly lead to pollution in the community are
An individual found a strange bird that is tagged as an endangered specie. What should the individual do?
Which of the following traits is not inheritable? Ability to
