Guard cells become turgid when water flows in concurrently with
guard cells become turgid when water flows in concurrently witha. potassium ions. b.calcium ions. c.chloride ions. d.protons. e.sodium ions.

1) strawberry plants typically reproduce by making runners, which are miniature versions of themselves, that grow off of the roots and stems of the parent. this type of vegetative reproduction is known as a) pollination. b) fragmentation. c) binary fission. d) vegetative propogation.

Directions: read the descriptions of the four islands presented in the lesson. 1. list two new traits that each new species of rat might demonstrate as it adapts to the conditions on each island. 2. introduce one of the four new rat species to another island and describe one challenge it would encounter and one success as it adapts to its new environment.

One of the reasons that stars are so large is because