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
Leya [2.2K]
4 years ago
11

Q. Which of the following is most likely not present in creating the fatty acids of early Earth's waters of the past?

Biology
2 answers:
bearhunter [10]4 years ago
7 0
Hi!

The answer should be C) hydrogen

Hope this helps!

-Payshence xoxo
bazaltina [42]4 years ago
7 0

Answer:

The answer is A. Phosphorus

Explanation:

Phosphorus isn't used in creating the fatty acids of early Earth's waters of the past because it is a poisonous, combustible nonmetal chemical (atomic number 15) and one of it's main uses is in the production of fertilizer.

You might be interested in
The study of the earth's atmosphere and the processes that produce weather and climate conditions
Elena L [17]

Geology, Oceanography, Meteorology, Astronomy, are the four main branches. these are the studies of the

<span>earth's atmosphere and the processes that produce weather and climate conditions

</span>



3 0
3 years ago
Which of these is NOT an abiotic factor in the environment?
Radda [10]

Answer:

Plants

Explanation:

An abiotic factor is a nonliving thing of condition, such as climate or habitat, and it influences (or affects) an ecosystem and the organisms in it.

6 0
3 years ago
Read 2 more answers
How do individual molecules of protein vary
Gnoma [55]

Jump to A Protein Molecule Can Have an Elongated, Fibrous Shape - A protein consists of a polypeptide backbone with attached side chains. Each type of protein differs in its sequence and number of amino acids; therefore, it is the sequence of the chemically different side chains

4 0
3 years ago
Bobby touches his newborn brother's palm, and his little brother takes hold of Bobby's finger and will not let go. This is known
VARVARA [1.3K]

Answer: conditioned

Bobby touches his newborn brother's palm, and his little brother takes hold of Bobby's finger and will not let go. This is known as the conditioned reflex.

Explanation:

A conditioned reflex is a response or behaviour learned after birth. So, once the newborn acquires this learned response, they can perform them even without thinking about it.

Thus, Bobby's brother (the newborn) holding on to his finger and not letting go shows that it is a conditioned reflex

7 0
3 years ago
Why is it important for the U.S. to have an active space program like NASA?
Mandarinka [93]

Answer:

multiple reasons

Explanation:

satellite telecommunications, GPS, remote sensing, and space access.

Ability to test different fuels they can make for better efficiency it can go on and on my good sir.

hope this helps

7 0
3 years ago
Other questions:
  • The centromere joins the sister chromatids in the middle during the
    9·1 answer
  • Give three examples of how humans have a positive impact on the environment
    11·1 answer
  • A scientist is designing an investigation to study the impact of UV radiation present in high-altitude habitats on the populatio
    13·2 answers
  • When considering the initiation of transcription, one often finds consensus sequences located in the region of the DNA where RNA
    9·1 answer
  • PLEASEE HELP ME I AM GIVING AWAY ALL MY POINTS FOR THIS JUST PLEASE ANSWER ALL 4 WITH WORK!!!!!!
    12·2 answers
  • In what way do humans change<br> ecosystem? cite<br> example<br> some
    6·2 answers
  • The Earth is the only planet known to support life. Which of the following is a major contributing factor to the Earth's ability
    11·1 answer
  • -
    8·1 answer
  • What characteristics determine what type of eruption a volcano will have or behave?
    8·1 answer
  • Look at the steps shown. Place them in order from beginning (top) to end (bottom).
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!