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
Irina-Kira [14]
3 years ago
15

Why do autotrophs always occupy the lowest level of ecological pyramids?

Biology
1 answer:
Cloud [144]3 years ago
3 0
They are the link between the sun's energy and the organisms that cannot manufacture their own food. Without an abundant amount of autotrophs<span> we would be severely lacking in atmospheric oxygen and food.</span>
You might be interested in
What is 14.72 in percentage??
Sunny_sXe [5.5K]

14.72 in percentage form is .1472

6 0
3 years ago
What structure does an amoeba ,a one-celled organism, use to movie ingest and transport materials within the cell , because it h
Vinvika [58]

Answer:

pseudopodia(false legs)

Explanation:

a protrusion formed by the amoeba towards its food to engulf it...you know it has no particular shape so it uses false legs

8 0
3 years ago
A scientist breeds two different varieties
olga_2 [115]
Selective breeding
hope this helps
5 0
3 years ago
Explain How sunlight is the primary source of energy for you life
Daniel [21]
It radiates light and heat, or solar energy, which makes it possible for life to exist on Earth. Plants need sunlight to grow. Animals, including humans, need plants for food and the oxygen they produce. Without heat from the sun, Earth would freeze.
6 0
2 years ago
Strontium (Sr) is a silvery metal element that burns an intense color in air and reacts with water. Which of the following eleme
Roman55 [17]

Answer: A

Explanation: Because jsnsnnznzms

7 0
3 years ago
Other questions:
  • REALLY EASY!!! JUST CAN'T CHOOSE !!!! WILL GIVE BRAINLIEST!!!! AT LEAST TAKE A LOOK!!! ANSWER IF 100% SURE THO!!!
    6·1 answer
  • *30 points and I'll make you the Brainliest!*
    6·2 answers
  • Help ASAP will give BRAINLIEST
    10·1 answer
  • What are the primary digestive functions of the pancreas liver and gallbladder
    8·1 answer
  • What was one of the ways that people of ancient times classified plants and animals?
    14·2 answers
  • Name and describe all the ways carbon enters the atmosphere.
    15·2 answers
  • Which of the following diseases primarily affects children?
    5·2 answers
  • (1 point)
    11·1 answer
  • Hello please help i’ll give brainliest
    14·2 answers
  • Why do elements of the same group have the same chemical properties?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!