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
elena-s [515]
3 years ago
11

Which substance is considered a building block for all living things?

Biology
1 answer:
In-s [12.5K]3 years ago
6 0
Amino acids are the building blocks of life
You might be interested in
According to the principle of _______, a change in one species in a community results in a change in another.
Monica [59]

The correct answer is coevolution.

The term is used to illustrate the conditions where two or more species communally influence each other’s evolution. For example, an evolutionary modification in the morphology of a plant may influence the morphology of a herbivore that consumes it, this, in turn, may influence the evolution of the plant that might influence the evolution of the herbivore and so on.

Coevolution most possibly takes place when distinct species have a close ecological association with each other. These ecological associations include parasite/host and predator/prey, mutualistic species, and competitive species.

8 0
4 years ago
A biologist collected 1 gallon of pond water and found 50 paramecium. If the lake
iren [92.7K]

Answer:

50000

Explanation:

number of paramecium in 1 gallon of water = 50

number of paramecium in 1000 gallons of water =

1000× 50 = 50000

8 0
3 years ago
A biotic or an abiotic resource in the environment that causes population size decrease is
Nadusha1986 [10]


Water! (abiotic)

If water runs out then everything dies! :)

Thanks for the opportunity to answer your question and I hope this help! :)

8 0
3 years ago
What type of covalent bond is responsible for holding together the secondary structure of proteins
Trava [24]

Answer :Hydrogen Bonds

Explanation:

5 0
2 years ago
Anyone please banned my account​
zmey [24]

Answer:

you go to settings and tap on log out option to exit this account

7 0
3 years ago
Read 2 more answers
Other questions:
  • The trp and lac operons are regulated in various ways. how do bacteria regulate transcription of these operons? sort the stateme
    6·1 answer
  • A sperm cell has a tail 40 um long and a student draws it 40 mm long calculate the magnification
    11·1 answer
  • The defining characteristic of potable water is that it _______.
    15·2 answers
  • Jan noticed that when she put a tomato in water, it sank. When she put an apple in water, it floated. Why did the tomato sink wh
    7·1 answer
  • What happens during photosynthesis
    8·2 answers
  • Can someone say Help me out xoxo.
    12·1 answer
  • Which is not a likely economic tool to address environmental issues?
    8·1 answer
  • Which accurately labels the endoplasmic reticulum?<br> W<br> X<br> Y<br> Z
    13·2 answers
  • The notochord is an embryonic structure in humans that develops into
    13·1 answer
  • 100 Points
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!