Earth's orbit around the sun is slightly elliptical. thus, earth actually gets closer to the sun during part of the year. what happens to earth's orbital speed when it is closer to the sun?

Which of the following statements is true? a. there is not enough food produced in the world to feed everyone. b. the biggest cause of hunger and malnutrition is the cost of getting food to people who need it most. c. most countries have enough arable land and resources to feed their own population and export a surplus d. malnourishment is only seen in a few countries with very limited food supplies.

The organ that has two atria and one ventricle is the

Equilateral triangle pbj is inscribed in a circle as shown. determine the measure of arc pjb.