Which is the first step in the scientific method

The question refers to the following description. On the Bahamian island of Andros, mosquitofish populations live in various, now-isolated, freshwater ponds that were once united.

What is natural selection sometimes referred to?

The experiments conducted by this scientist demonstrated the principle of biogenesis. a. darwin c. pasteur b. mendel d. redi

Which of the following statements about Australia is true? A. It is the only former European colony in the Southern Hemisphere. B. It is the only country that is also a continent. C. It has the highest average elevation of any country in the world.

During which period did modern humans evolve? Question 3 options: Primary Secondary Tertiary Quaternary Save

Which type of cancer shows the most aggressive growth? A) Cancerous lungs B) Cancerous stomach C) Cancerous ovary

If you begin cutting a piece of copper in half and continued cutting it in half until you had the smallest piece you would end up with A anew substance B an atom c a molecule

When two different populations in a community benefit from their relationship with each other, the result is called?

You spill a small amount of a chemical (an acid) on the floor during lab. What should you do? O Ignore it until the end of class. O Sweep it up with a broom and a dustpan.

Why the plants in a space are grown in enclosed containers