Answer:
Geodes
they are natural rocks with crystal formations naturally occuring inside.
you wont know what the crystals inside look like until you open it yourself, hence getting more people to buy due to its surprise factor.
Eliminate passive voice by making the subject do the action. You can shift the focus of the sentence from the direct or indirect object to the actor. For example, you can transform the following sentence from passive to active voice. Passive: The tree was cut down by the man.
Answer: A. Editor
B. Readers
C. Publish
Explanation:Once an author submits his or her paper to a journal, editor evaluate the paper. If they determine that it may be a good candidate for publication, the paper is sent to several experts, or readers, for review. If an editor agrees with their recommendation to publish the paper, the editor and author work together to revise the paper for publication, usually based on feedback from the referees.
Scientific discoveries allow several problems that threatened and even hindered our lives to be solved. This can be seen by the development of disease treatment, better forms of mobility, better forms of communication, greater access to entertainment, among other technologies that we can say that make our lives easy, increase our quality of life and allow maintenance of our life is more efficient.
However, scientific advancement promotes the strong exploitation of natural resources, which causes degradation of those resources that are essential for our existence. With degeneration increasingly efficient, we do not know what our lives will be like in the future, but we know it will be insecure because we cannot fight against the force of environmental imbalance.
