The arrows on field lines show the direction of force in an electric field.
Which statement best describes how the arrows are shown?
A. Arrows point away from both charges.
B. Arrows point away from the negative charge and toward the
positive charge
C. Arrows point toward both charges
D. Arrows point away from the positive charge and toward the
negative charge

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 .

Which way do the nitrogenous bases in dna pair up? a. a and g; t and c b. a and c; t and g c. a and t; g and c d. a and a; t and t; g and g; c and c

Can a trait be both polygenic and have multiple alleles? explain why or why not.