Linus builds an electrical circuit with a battery and with wires that carry the current. as the battery weakens, the current also weakens. how does this affect the magnetic field around the wires? the field gets stronger. the field gets weaker. the field changes direction. the field disappears completely.

After getting the slide and microscope ready, stella is eager to see the microscopic pond water specimen! she crouches around her microscope and aligns her eye with the microscope’s eyepiece. but she's only able to see a bright white light. at this point, no specimens or cells are visible on stella's pond water slide. after taking a moment to collect her thoughts, stella realizes she can't see any lifeforms because .

Hemoglobin is a proton that carries oxygen around the body what is hemoglobin made from

Drag each description to the correct location on the image. not all descriptions will be used. describe the parts of a comet. the frozen part of the comet the atmosphere of gases and dust formed when the nucleus vaporizes tail made of small, solid dust particles tail made of ions that appears to point away from the comet's orbit