Needles not leaves bark cracked and gray growth pattern treelike height between 20 and 30 feet sheds needles in dry conditions the list of traits describes a typical pine tree. which trait is caused by the environment, not genetics? a) bark cracked and gray b) tree like growth pattern c) sheds needles in dry conditions d) height varies between 20 and 30 feet eliminate

Talking listening and reacting non verbally are all part of communicating

What is it called when part of a cell membrane closes around a molecule to allow the molecule to enter the cell? a. passive transport b.diffusion c. endocytosis d. exocytosisc. endocytosis

Imagine a person stepping on a pin and pulling his or her foot away. look at the reflex arc of this scenario below. which statement best describes the image? a)the sensory nerve carries the signal from the effector to the interneuron, and the motor neuron carries the signal to the receptor. b)the motor nerve carries the signal from the receptor to the interneuron, and the sensory neuron carries the signal to the effector. c)the sensory nerve carries the signal from the receptor to the interneuron, and the motor neuron carries the signal to the effector. d)the sensory nerve carries the signal from the receptor to the motor neuron, and the interneuron carries the signal to the effector.