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
anyanavicka [17]
3 years ago
8

What is the energy source for almost all life on earth

Biology
2 answers:
Katyanochek1 [597]3 years ago
3 0
The Sun is the energy source for almost all life on earth.
Sedaia [141]3 years ago
3 0
The Sun is the primary source of energy for nearly all biological systems. Sunlight allows plants, algae, and cyanobacteria to use photosynthesis to convert carbon dioxide and water into organic compounds like carbohydrates.
You might be interested in
2. What is the complementary DNA sequence for the following DNA strands? Write the sequence of the complementary strand below th
DaniilM [7]

Answer:

CGTATC - DNA complementary strand- GCATG

CTTTCAAG- DNA complementary strand-GAAAGTTG

GAGACTTAC-DNA complementary strand-CTCTGAATG

Explanation:

Remember that the complementary sequence will be based on base pairing for DNA, so the A will pair with T, C with G

6 0
2 years ago
Which of the following hormones is secreted by the pituitary in response to stimulus from the hypothalamus in response to high b
Nadya [2.5K]

Answer:

C: ADH

Explanation:

4 0
2 years ago
Which valve prevents blood to flow from the right atrium to the right ventricle
vredina [299]

The tricuspid valve shuts. This prevents blood from flowing backward into the right atrium while the ventricle contracts. So, your answer will be the Tricuslid Valve. Hope I helped!

8 0
3 years ago
A population that is decreasing in size will have an age-structure histogram shaped like a(n): 1) inverted pyramid, with a narro
lawyer [7]

The correct answer is - 1) inverted pyramid, with a narrow base representing a small number of young individuals.

The populations that are decreasing are usually population in countries that are highly developed. The conditions for living are excellent, the medical care on high level, life expectancy very high, but the birth rates very low.

In this type of conditions, there's smaller and smaller number of young individuals, with the middle aged population being much bigger, and the older population being constantly on the rise. This will give the age-structure histogram a reverse shape than what it is supposed to have, it will be similar in appearance like a inverted pyramid, meaning that the population is aging and that it will be constantly on a decline in the future.

4 0
3 years ago
Which process is similar to binary fission?
solong [7]
The process that is similar to binary fission is Mitosis
7 0
3 years ago
Read 2 more answers
Other questions:
  • What happened in the Jurassic time period?
    10·1 answer
  • Wilms tumor is a tumor of childhood. it is usually an encapsulated mass occurring in any part of the kidney. what are the common
    12·2 answers
  • Before cell reproduction or mitosis can proceed, what is the correct sequence of steps that must first occur?
    7·1 answer
  • What are the character of the eukaryotic cells
    10·1 answer
  • Cancers arising from connective and fibrous tissues such as bone, cartilage, or muscle are called carcinomas. sarcomas. lymphoma
    12·2 answers
  • How is adaption related to evolution
    10·1 answer
  • Dopamine is a neurotransmitter responsible for:
    6·1 answer
  • What does it mean to analyze data?
    9·2 answers
  • Spleen filters blood, kidney also filters blood, is there any relation between spleen and kidneys? ​
    5·1 answer
  • On June 22, how much daylight is received by locations in the Arctic Circle?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!