jahfarisamuel24541 jahfarisamuel24541
  • 24-01-2024
  • Medicine
contestada

Chitin is used for support in _________, and made up of ______. Stabilized by __________
a) Plants; cellulose; lignin.
b) Insects; chitosan; proteins.
c) Fish; keratin; calcium carbonate.
d) Bacteria; peptidoglycan; lipids.

Relax

Respuesta :

Otras preguntas

why are metalloids often used in electronics
The number 199,557 contains two sets of digits in which one digit is ten times as great as the other. What are the values of the digits in each set?
(-23)(-4)= Please answer as fast as possible
what is 8 times ten to the zero power
Which describes the underlined word in the sentence? Most Cherokees learned the new alphabet in just a few days. A. predicate adjective B. indirect object C
The Declaration of Independence argued that people should revolt when they suffer deep injustice
help math related plz i need help with question 2 and 4
which factors below made europe a dominant force in world events during the nineteenth and twentieth centuries? select all that apply.
order the numbers form least to greatest -3/4 0.5 2/3 -7/3 1.2 I really need help on this one
What are the possible lengths and widths of a rectangle if its length is 8 centimeters longer than the width, and the area is less than or equal to 33 square ce