118k views
5 votes
Which of these is a response to an internal stimulus?

a.A sunflower turns to face the rising sun.

b.A cucumber tendril wraps around a wire.

c.A pine tree knocked sideways in a landslide grows upward in a bend

d,Guard cells of a tomato plant leaf close when there is little water in the roots.

2 Answers

6 votes
It’s A I did this before
User Hitch
by
8.8k points
2 votes
A because if u look at the other answer they don’t make senced
User Radiaph
by
8.4k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.