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
stepladder [879]
3 years ago
10

Dutch elm disease is a disease of elm trees caused by a fungus. The fungus lives off water and nutrients from the tree. It sprea

ds through water-conducting vessels in the
tree. Gum forms within these vessels in response to the fungus, and the tree weakens and dies. Beetles spread the fungus from infected trees. What is the relationship
between the fungus and the elm tree?
A. predator-prey
O
B. mutualism
C. commensalism
D. parasite-host
Biology
2 answers:
Alex Ar [27]3 years ago
7 0
D, parasite host is the correct answer.
leva [86]3 years ago
6 0
The answer is parasite-host
You might be interested in
When are electrons able to be pushed and move freely
Mariulka [41]
No lo se pero buen día ciela pásala rico
4 0
3 years ago
How many protons and electrons does Calcium have?
alexandr402 [8]

Answer:

Ca has 20 protons, so neutral it would have 20 electrons, but according to the charge, 2 electrons have been lost.

Explanation:

3 0
3 years ago
Describe, in detail, the steps for blood clotting
Levart [38]
Pthere are many factors it could be cholesterol, fat Etc...
5 0
3 years ago
What steps are involved in creating a hydroelectric power plant
olga_2 [115]
In order to create a hydroelectric power plant, you need water, hence the prefix hydro-. Most times, people use dams to block the water, which in a way stores it. When you need to produce electricity, you release some of the water which flows through a turbine making it spin, which then activates a generator to produce electricity.
4 0
3 years ago
The synaptic knob releases acetylcholine into the synaptic cleft, which is received by receptors on the motor end plate. which s
wlad13 [49]
It portrays the neuromuscular junction of a skeletal muscle. 
The breakdown items are consumed by the pre-synaptic neuron by endocytosis and used to re-combine more neurotransmitter, utilizing vitality from the mitochondria. The Cytoplasm in the Synaptic Knob has a high extent of specific organelles. These incorporate smooth endoplasmic reticulum, mitochondria, and vesicles.
4 0
3 years ago
Other questions:
  • How do you descrive the tympanic membrane?
    5·1 answer
  • What happens during prophase​
    11·2 answers
  • When you stop, the water should start swirling down in a tornado-shaped funnel.
    11·2 answers
  • The client says to the nurse that the client is having trouble keeping up with things. the nurse is assessing a client with earl
    14·1 answer
  • What is the probability that both parents are tall will have a short child.
    15·1 answer
  • In sexual reproduction, what type of cell(s), haploid or diploid, do these organisms have ?
    8·1 answer
  • Here’s a free question with out the work! Just thought someone might like some free point or something :)
    7·2 answers
  • A deer eats grass . Only ten percent of the energy from the grass is transferred to the deer . Where does the other 90% of the e
    13·1 answer
  • Hello people ~
    5·2 answers
  • What would be the sequence of<br> nucleotides that pair with gca?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!