Plants allows gas exchange and many other functions to help the ecosystem. Correctly match the words on the with the explanations.

Words:

Guard Cells

meristematic tissue

root hairs

xylem

Phloem

Possible explanations:

Growing sections

increases surface area for water absorption

open and close to allow gas exchange

vascular tissue for movement from roots to leaves

vascular tissue for movement from leaves to roots

image result for describe the various types of gene mutationsghr.nlm.nih.gov

the types of mutations include: missense mutation: this type of mutation is a change in one dna base pair that results in the substitution of one amino acid for another in the protein made by a gene. nonsense mutation: a nonsense mutation is also a change in one dna base pair.

explanation:

answer; i believe the correct answer is (a)0

silt loam

hope this

population. population is the number of people or animals in a particular place. an example of population is over eight million people living in new york city.

here is your answer hope i .