Acharge q is placed at the centre of line joining 2 equal charges q .for a system to be in equilibriuma. q=qb. q= +q÷4c. q= -q÷4d. q=+ q÷2

Imagine that a mouse has white fur because of a mutation in its dna. which of the following conclusions can be drawn

Which is the correct formula for photosynthesis

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