1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
dmitriy555 [2]
3 years ago
13

What molecule makes the trunk of a tree sturdy

Biology
1 answer:
kirill115 [55]3 years ago
3 0

Answer:

Cellulose

Explanation:

trunk is the main axis of a tree that supports the branches and is supported by roots. Cellulose makes it sturdy. Cellulose is the main substance in the walls of plant cells, helping them to remain stiff and upright.

You might be interested in
In general, how would an increase in substrate alter enzyme activity
Airida [17]
Increasing Substrate Concentration increases the rate of reaction. This is because more substrate molecules will be colliding with enzyme molecules, so more product will be formed.
8 0
3 years ago
What is another word for intrusive?
ivann1987 [24]
<span> B. plutonic. An intrusive igneous rock is also known as plutonic</span> and has large crystals from slow-cooling magma. Types of intrusive rocks include gabbro, granite, dunite and diorite.
6 0
3 years ago
Read 2 more answers
General name for T cell and B cell are ?
alisha [4.7K]

Answer:

T Cell= T lymphocyte

B cell= B lymphocytes

6 0
3 years ago
Which of the following is a biotic factor that could reduce a population of frogs
Feliz [49]

C.

Biotic mean alive, so we can cut off the first 2 easily. Aquatic birds eat frogs, so that one is safe for now. A decrease in something parasitic usually helps the population, so D is out too. The only one left is C.

4 0
3 years ago
Use the drop-down menus to complete each statement.
ra1l [238]

Answer:

1. Bureau of Land Management

2. US Fish and Wildlife Service

3.US Forest Service

4. Bureau of Land Management

5.National Park Service

Explanation:

4 0
3 years ago
Other questions:
  • An organic molecules that is an importanat part of cell membranes is:
    13·1 answer
  • What structure is found mostly in leaves then roots
    7·1 answer
  • What is not a negative side effects of the escalating costs of malpractice insurance?
    10·1 answer
  • Illustrate the factors that allow the aquatic pyramid of biomass to be inverted.
    6·2 answers
  • Angiosperm ______.
    6·2 answers
  • Membrane-bounded vesicles that contain enzymes for oxidizing small organic molecules with the formation of hydrogen peroxide are
    13·1 answer
  • What helps overcome gravitational pull when water travels upward from roots to leaves?
    7·1 answer
  • While observing slides under a microscope, Jack adjusts the microscope's mirror so that a circle of light can be seen. Which mic
    11·1 answer
  • Which of the following is an example of a plant virus?
    7·1 answer
  • The chemical bond that holds the elements together is an
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!