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
PIT_PIT [208]
3 years ago
8

Which renewable resource did does hydroelectricity use?

Biology
2 answers:
NISA [10]3 years ago
8 0

Answer:

water

Explanation:

solniwko [45]3 years ago
6 0

Answer:

Which renewable resource did does hydroelectricity use?

D. Water

Explanation:

water is used as a renewable resource used by hydroelectric power plants

You might be interested in
which pattern of inheritance is responsible for a wide range of phenotypes that result from the individual organisms having many
Stella [2.4K]
The answer is polygenic inheritance.

Polygenic inheritance is responsible for traits that are controlled by two or more genes. It is also called multiple gene inheritance. Examples of polygenic inheritance are height, weight, skin color, eye color.
Since a great number of genes control one trait, it is expected that each one has<span> a relatively small effect</span>
6 0
3 years ago
50 POINTS
lapo4ka [179]

City-state government was often conquered because they did not have enough resources to protect themselves

Explanation:

A city-state government is an independent autonomic political system which usually compromises just a single independent city which is governed by itself with sovereignty over its territory. The city-states like Greece, Italy, and Rome etc became very powerful.

The main reason for these city-states being conquered more was the accumulation of wealth and aristocracy in such states.

Heavy taxes, religion, slavery also lead to social unrest and conflicts among these city-states which made them weaker.  These internal conflicts also made them lose their resources and vulnerable to be conquered by other powerful empires.

With the increasing power of neighboring states, like in the case of Rome and Greece, the Romans became mightier than Greeks at one point and conquered the Greek city-states.

6 0
3 years ago
Explain why the size of a new moon would affect the appearance of a solar eclipse.
USPshnik [31]

Answer:

A solar eclipse can occur only when new moon occurs close to one of the points (known as nodes) where the Moon's orbit crosses the ecliptic. ... Therefore, the Moon's apparent size varies with its distance from the Earth, and it is this effect that leads to the difference between total and annular eclipses.

3 0
3 years ago
Which of these sentences characterizes the regulatory mechanisms of gene expressions in organisms?
scZoUnD [109]
<span>According to a source the answer is B. They save energy and metabolites and help the organisms to respond to the environmental changes.

</span>A genotype is a set of genes in the human DNA responsible for different traits. It represents your complete identity that you will inherit from your parents and ancestors.
<span>On the other hand, a phenotype is how that trait expresses physically, a characteristic, a visible description of your physical features, including height, eye color, overall health, history of diseases, the ability to gain or lose weight fast, what type of food you like, what you enjoy and what you hate. </span>
5 0
3 years ago
What is the purpose of the fruit that develops on a plant
Natali [406]
To grow food to grow food
5 0
3 years ago
Other questions:
  • A student using a light microscope observes a cell and correctly decided that it is
    13·1 answer
  • Sickle cell anemia is caused by a single point mutation, in one of the exons that codes for the synthesis of β-globin. The pictu
    15·1 answer
  • Which is a method of making many copies of DNA
    11·1 answer
  • Which three structures are found in both prokaryotic and eukaryotic cells? cytoplasm, endoplasmic reticulum, DNA ribosomes, DNA,
    15·2 answers
  • A 49dash–yeardash–old male has been stabbed in the lower right chest. police tell you that the patient got into an argument with
    9·2 answers
  • genetics help: what is this person's ethnicity? Please provide facial features that made you think of that ethnic background
    12·1 answer
  • Soft chancres on the genitals are characteristic of the sexually transmitted disease known as _____.
    8·1 answer
  • Which is one place that glaciers are found?
    12·2 answers
  • Which populations of species will be most likely to survive when environmental conditions shift?.
    15·1 answer
  • How many chromosomes are in the daughter cells after meiosis is completed?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!