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
kirill [66]
3 years ago
6

The circulatory system transports many important substances such as oxygen and nutrients. Which of the following

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

Answer:

the answer is b. muscular walls of the arteries

Explanation:

You might be interested in
What is a beneficial association between the roots of a plant and a fungus?
Gnom [1K]

Answer: Mycorrhiza

Explanation: Mycorrhiza is a symbiotic relationship between a plant and a fungi. Nearly 80 percent of all plants with root systems participate in this mutualistic relationship. In mycorrhiza, the fungus forms a haustoria that penetrates the cell walls of the plant's roots. The fungus absorbs all the nutrients from the roots as they are transported to the plant. In return, the fungus gives the plant necessary chemicals and minerals that it cannot properly reach on its own.

3 0
3 years ago
Read 2 more answers
All of the following factors can cause famines except
Mila [183]

Answer:

C: new, higher-yield crops

Explanation:

All of the other answers are problems while C is a positive scenario.

5 0
3 years ago
Explain how the animals and plants of a healthy ecosystem are organized and interact.
posledela
Because they all need one another to survive. flowers need bees to distribute their pollen. and some animals relly on plants for food. and plants relly on the sun to be healthy


-don’t forget to heart and mark as brainliest! thanks!
5 0
3 years ago
Read 2 more answers
Please Help! ASAP It's another Biology question in photo
jenyasd209 [6]
I think the answer to this is E
7 0
3 years ago
Read 2 more answers
One mole of O2 has approximately the same mass as 1 mole of
dybincka [34]
I believe that the other person who answers u is right
4 0
3 years ago
Read 2 more answers
Other questions:
  • 1. metal moderate ability to conduct heat and electricity; solid at room temperature; reacts with other elements 2. nonmetal gas
    13·1 answer
  • What are examples of biotic and abiotic factors found in an owls habitat?
    5·1 answer
  • does an allele bringing dominant mean that it is better than the recessive allele? justify your response
    12·1 answer
  • What does a nitrogen-fixing organism do? A) it turns atmospheric nitrogen into organic nitrogen compounds. B) it releases nitrog
    8·1 answer
  • If there was a fungicide that killed all fungi, make a prediction on how that would affect the ecosystem and eventually us human
    9·1 answer
  • The human body manufactures protein based on the information stored in what molecule?
    8·1 answer
  • Two common species of frogs from the genus Bombina (B. bombina and B. variegata) live in similar latitudes and ecological condit
    5·1 answer
  • A change of the DNA in an organism that results in a new trait is known as a?
    15·1 answer
  • What is the function of cartilage located in the epiphyseal plates
    6·1 answer
  • In what cell organelle is the green pigment, chlorophyll found?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!