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
Alex777 [14]
3 years ago
9

Which system is not necessary to an individual's life?

Biology
2 answers:
arlik [135]3 years ago
8 0

Answer:

c. reproductive

Explanation:

an organism can live without the ability to reproduce, and reproductive organs can actually be removed with little affect on an organisms health. we cant live without the other options though.

Gre4nikov [31]3 years ago
8 0
C. Reproductive system
You might be interested in
A student encounters an animal embryo at the eight-cell stage. The four smaller cells that comprise one hemisphere of the embryo
frutty [35]
The embryo may develop into an C.) earthworm
4 0
3 years ago
Approximately how many watts does a 50,000 gram human at rest generate from metabolic heat?
Alenkasestr [34]
<span>An individual generates some 100 kilowatt hours of thermal and kinetic energy a year. Our daily calorie intake from food is re-released throughout the day – at any one time, we’re expending the energy equivalent of a 100 watt bulb – and this alternative energy source can be harnessed. </span>
8 0
3 years ago
Read 2 more answers
Phosphorus is difficult for plants and animals to access in nature because____
tino4ka555 [31]

Answer:

D) most phosphorus in the environment is bound to carbon, nitrogen and hydrogen

7 0
3 years ago
A spore stalk grows from the gametophyte of a moss. What is the next step in its life cycle?
ra1l [238]
I'm totally sure that the next step is A)Gametophyte. As it's the most suitable from given above.
4 0
3 years ago
What is a Protein Made of?
elixir [45]

Answer:

The correct answer is - amino acids.

Explanation:

Proteins are made up of amino acids by linking together by the peptide bonds therefore the building blocks of the proteins are amino acids and due to amino acids linked together by peptide bond they called polypeptide chain;

Amino acids are small organic molecules form by the process translation and have a central carbon atom with an amino -NH group, a hydrogen atom, a carboxyl group -COOH, and a side chain.

6 0
3 years ago
Other questions:
  • The Effect on Rogotti on hair growth
    8·1 answer
  • Question 18 of 20:
    7·2 answers
  • How do plants react to their environment?
    14·2 answers
  • Which process will decrease the level of CO2 in the atmosphere?
    14·1 answer
  • PLEASEE ANSWER SO I CAN TURN THIS IN ASAP
    12·1 answer
  • Which is a requirement for natural selection to occur?
    6·2 answers
  • A catalyst that regulates the rate at which chemical reactions proceed in
    5·1 answer
  • 9. What is the function of nucleic acids? *
    10·1 answer
  • Between which two planets is Jupiter located in our solar system?
    15·2 answers
  • 3. How does the misuse of antibiotics affect the evolution of disease-causing bacteria? Use the theory of natural selection to e
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!