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
Stells [14]
3 years ago
9

Why do ecosystems need a constant input of energy from an external source

Biology
1 answer:
Alja [10]3 years ago
3 0
The producers need energy to sustain life and sustain an ecosystem.
You might be interested in
You stumble upon an unidentified arthropod with no antennae and eight legs. this organism is likely closely related to _____.
lakkis [162]
Ticks .
Characters : 2 Body segments , 8 legs and No Antenna .
4 0
3 years ago
Which is an example of temporal isolation?
Free_Kalibri [48]
Flowers that bloom in different months
4 0
3 years ago
During a myocardial infarction, proteins that are normally inside the cells leak into the plasma, due to.
Alex_Xolod [135]

During a myocardial infarction, proteins that are normally inside the cells leak into the plasma, due to loss of plasma membrane integrity.

<h3>Cardiac disorders and it's effects:</h3>

There are different types of cardiac or heart disorders that occurs due to different etiological origins.

Example of a cardiac disorder is the myocardial infarction.

Myocardial infarction is defined as the blockage of blood flow to the heart by the presence of blood clot.

This hinders the delivery of oxygen carried by the blood to tissue cells leading to apoptosis (which is a programmed cell death).

This will cause the plasma membrane of cells to lose its integrity leading to leaking of proteins into the plasma.

Learn more about myocardial infarction here:

brainly.com/question/1373449

5 0
2 years ago
Suppose you have mono hybrid snapdragons in your garden and you find that they produce red seeds to white seeds in the ratio of
motikmotik
Your answer would be <span>A/half red and half white. Hope this helps.</span>
4 0
3 years ago
The thick loess deposits in South Dakota, Nebraska, and Iowa come from _____.
bija089 [108]

The thick loess deposits in South Dakota, Nebraska, and Iowa come from the glacial sediments from the last ice age glacial period.

4 0
3 years ago
Read 2 more answers
Other questions:
  • Dont answer if you dont know
    14·1 answer
  • In animals, the life - prolonging benefits of energy restriction become evident when the diet provides enough food to prevent ma
    7·1 answer
  • When a refrigerator stops working, you must check the food temperature. If the temperature of the food is above _______, it must
    11·1 answer
  • Hormones are secreted and released into the blood by _____.
    13·1 answer
  • What are plasmids? A. enzymes that bond genetic material together B. simple organisms with only one chromosome C. enzymes that c
    12·2 answers
  • A well designed experiment _____.
    5·2 answers
  • To classify an organism as an invasive species all of the following characteristics must be met EXCEPT:
    8·1 answer
  • How can the actions of one species help or harm other species?
    14·1 answer
  • How many types of nucleotides are in dna, and how do they differ?
    12·1 answer
  • Energy Pyramids represent the food chain energy and population sizes. Which statement is NOT true.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!