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
Bingel [31]
3 years ago
12

Why do ecosystems constantly need new energy

Biology
2 answers:
irinina [24]3 years ago
8 0

Answer:

Because ecosystems need to replenish and keep their ecosystems stable

Explanation:

kvv77 [185]3 years ago
8 0
If the balance of predator and prey are challenged the ecosystem must adapt or submit to the outcome
You might be interested in
A patient has a history of poor nutrition he has skin rashes bleeding gums and a cut that hasn't healed in a long time what vita
kotegsom [21]

Answer:

Vitamin C

Explanation:

The following symptoms are found in the disease known as scurvy which is characterized as a vitamin deficiency disease caused by skin rashes bleeding gums, joint pain, and stiffness more. It is caused by Vitamin C also known as ascorbic acid plays various roles in the development and growth and repair of the body cells and tissues. It is a water-soluble vitamin and deficiency of the vitamin result in scurvy or skin disease.

6 0
3 years ago
Can someone help me pls ASAP
masha68 [24]

Answer:

I think number 3 since they have the most in common

Explanation:

6 0
3 years ago
A client periodically has acute panic attacks. These attacks are unpredictable and have no apparent association with a specific
Arisa [49]

Answer:B

Explanation:

Acute panic attacks are usually extreme period of fear and includes fast heartbeat rate, sweating and low breath. They are usually caused by nothing in particular and studies says it is hereditary.

The palpitation is a result of increased heart rate in which the heart beats faster.

The decreased respiratory rate causes the shortness of breath when this usually happens.

7 0
3 years ago
What caused abrasion?
Grace [21]

There is 2 abrasion so I put both

Answer: An abrasion is a type of open wound that's caused by the skin rubbing against a rough surface . It may be called a scrape or a graze. When an abrasion is caused by the skin sliding across hard ground, it may be called road rash.

Answer: Abrasion can happened when the wearing away of rock by sand. Abrasion can also refer to rocks that rub against other rocks.

6 0
2 years ago
Read 2 more answers
What is the danger posed by introduced species? *
valkas [14]
All of these are dangers posed by introduced species
5 0
3 years ago
Other questions:
  • What are the two functions of the respiration system?
    5·1 answer
  • The second messenger camp is synthesized by the enzyme _____.
    10·1 answer
  • During the yeast fermentation experiment, what change indicates yeast are fermented
    15·1 answer
  • What's the region inside the cell except for the nucleus
    12·2 answers
  • Because of the connection between greenhouse gases and climate change, there has been a concerted to reduce greenhouse gas emiss
    8·1 answer
  • Which of the following can affect the activity of enzymes?
    10·2 answers
  • Consider the factors that affect muscular strength. Read each scenario and identify whether each would result in a stronger or w
    10·1 answer
  • Which is needed to obtain DNA from a crime scene or an individual?
    5·1 answer
  • In homeostasis, what is it that produces the response that moves the physiological variable back towards the middle of its healt
    6·1 answer
  • What role does gravity play?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!