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
s344n2d4d5 [400]
3 years ago
13

Which structure in the lymph vessels ensure that lymph flows in one direction

Biology
1 answer:
photoshop1234 [79]3 years ago
3 0
There are valves in the vessels that prevents backflow, just like in the viens. ... the lymph vessels to ensure that the flow of lymph 
You might be interested in
somebody help. . ways of propagation of plant materials for planting.​
labwork [276]

Answer:

These seven methods include: seed propagation, cutting, layering, division, grafting, budding, and tissue culture technique.

Explanation:

The major methods of asexual propagation are cuttings, layering, division, budding and grafting. Cuttings involve rooting a severed piece of the parent plant; layering involves rooting a part of the parent and then severing it; and budding and grafting is joining two plant parts from different varieties.

6 0
3 years ago
What is the difference between the structure and function of carbohydrates, lipids, proteins and nucleic acid?
Pavel [41]

Carbohydrates- cellulose cell wall in plants, chitin exoskeleton & fungal cell wall

Lipids- cell membrane (phospholipids)

Protein- Fibrous ( skin, fingernails, horns, feathers)

Necleic acid- stores genetic info(dna)

5 0
3 years ago
What goes in and comes out during dark reactions?
RideAnS [48]
Shadows???????????.....
8 0
3 years ago
Read 2 more answers
You are involved in a biodiversity survey and encounter a meadow of grass. How would you best describe the grass?
andreyandreev [35.5K]

Answer:

Monocot

Explanation:

All flowering plants (Angiosperms) are classified into monocots and dicots. Monocotyledons are plants that have one seed leaf (cotyledon) when the seeds germinate. These plants also have other features such as, for example, parallel-veined leaves, adventitious root system, flower parts in multiples of threes (i.e., 3, 6 or 9 petals), etc. Poaceae (Gramineae), also known as grasses, is a large family of monocotyledonous plants. Therefore, all the grasses are monocot.

7 0
3 years ago
Plants provide energy to animals for their life processes by<br> D)
Shalnov [3]

Answer:

Nutrition

Explanation:

Nutrition by a process called photosynthesis. Plants use sunlight carbon dioxide and water to produce glucose which is sugar for food that fits for a plants nutrition.

5 0
3 years ago
Other questions:
  • Why is it that scientists have trouble when it comes to RNA viruses?
    11·1 answer
  • Leonard designed a parallel circuit to light two lightbulbs. But his circuit doesn’t work. Which two items in the circuit must b
    11·1 answer
  • Do you think the world is flat?
    14·2 answers
  • A canyon is a _________ landform created by erosion.
    12·1 answer
  • Processes that determine heredity and contribute to genetic variationMeiosis guarantees that in a sexual life cycle, offspring w
    14·1 answer
  • Refusing to follow the prescribed treatment regimen, a client plans to leave the hospital against medical advice. what is it imp
    9·1 answer
  • What are the large indentations on the surface of the moon?
    15·1 answer
  • Can a person’s genotype be determined by their phenotype? Why or why not?
    12·1 answer
  • What is the approximate hydronium ion concentration and hydroxide ion concentration in a cup of tea?
    13·2 answers
  • What system provide the reactant for circular respiration​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!