Two objects are 5 kg and 10 kg respectively, and they're 10 m apart. If the distance between them is increased to 20 m, what happens to the gravitational force?

A. It decreases. B. It increases slightly. C. It is doubled. D. It doesn't change

Select all that apply. Which of the following are energy solutions that release pollution into the air> coal petroleum fuel cells wind energy oil nuclear energy tidal energy

Which of the following statements is true? Chromosomes occur in pairs in higher plants and animals. There are more chromosomes in a cell than there are genes. All organisms have the same number of chromosomes.

Elk herds in Yellowstone National Park are herbivores that eat on the available vegetation. Which factor is important to ensure the stability of this ecosystem?

Energy is unable to change forms. True or False

In this career, you consult with various companies about the well-being of their employees, emissions standards, and waste disposal. What career is this?

What does the endosymbiont theory explain about the origins of plant and animal cell

Suppose you have monohybrid pea plants in your garden and find that they produce round seeds to wrinkled seeds in the ratio of 3:1 if the alleles are designated R and r, respectively, what are the probable genotypes of the wrinkled seeds produced by

What is the average for the following measurements 7.1 g, 9.8g, 2.3g, 8.5g, 7.4g, 5.7g

Why is it that patches placed on the skin can be used to deliver medications to the bloodstream?

What is the correlation between women's education and family size?