Which statement is true according to hooke's law? i think the answer is a! tell me if i'm right
a. if the force on a spring doubles, the distance it stretches doubles. b. if the force on a spring doubles, the springs length increases by some unknown amount. c. if the force on a spring doubled, the distance it stretches is halved.
d. if the force on a spring doubles, the springs length decreases by the same unknown amount.

How do chloroplasts set plants apart from other living things

Answer ! in your opinion, what are the limiting factors that might affect the growth or diversity of our ecosystem? respond to this question in claim, evidence, reasoning format. 1. make your claim (i are the limiting factors that might affect the growth or diversity of our 2. follow the claim with 3 pieces of evidence. evidence may be taken from the reading, the videos, previous lessons, or googled answers. site sources, too. 3. use reasoning to explain why you chose your evidence.

When the cell concentrates potassium within, against the natural tendency of matter, it is performing a.passive diffusion b.facilitated diffusion c.active transport d.pinocytosis