I’ll give the Brainliest to who answers these question with a reasonable explanation. 1. Why is it important for Earth’s magnetic field that the inner core is hotter than the outer core?

A. The inner core provides the heat source for outer core convection.

B. The inner core provides the energy for Earth’s orbit around the Sun.

C. The inner core’s heat produces the Coriolis effect needed for rotation.

D. The inner core’s heat allows the outer core to conduct electricity.

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2. What does the Earth’s magnetic field reveal about the structure of the Earth’s layers?

A. That the mantle is solid.

B. That the outer core is solid.

C. That the outer core is liquid.

D. That the mantle is liquid.

You have a solution that contains phospholipid vesicles in a test tube. these vesicles have phospholipid bilayers, but do not contain any membrane transporters. you add a number of different molecules to the solution, and wait a period of time for them to equilibrate. if you could measure the concentration of each molecule, for which of the following would you expect to measure equal concentrations inside and outside of the vesicles? assume for this question that the overall osmolarity inside and outside the vesicles is the same (that is, there is no appreciable diffusion of water across the membrane). (select two answers) an amino acid with a hydrophobic side-chain a small non-polar molecule a negatively charged ion a small polar molecule a small lipid hormone

Which of the following will a bacterium produce when a human gene is added to its genome? question 4 options: human carbohydrates a protein made up of both human and bacterial properties the human protein coded for by the human gene human plasmids that can be isolated from the bacterium

How does the carbon cycle involve an exchange of carbon