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
wariber [46]
3 years ago
13

What is the impact of our energy usage on the earth system ?

Biology
1 answer:
bogdanovich [222]3 years ago
3 0
All energy sources have some impact on our environment. Fossil fuels—coal, oil, and natural gas—do substantially more harm than renewable energy sources by most measures, including air and water pollution, damage to public health, wildlife and habitat loss, water use, land use, and global warming emissions.
You might be interested in
In the 1800s, why was there a greater need for labor unions than there is now?
cupoosta [38]

Answer:

Workers worked longer hours.

Explanation:

7 0
2 years ago
This part of the nucleotide forms a hydrogen bond with its complementary part on dna
xxTIMURxx [149]

Answer: Base pairs are formed when adenine forms a hydrogen bond with thymine, or cytosine forms a hydrogen bond with guanine. The second part of a nucleotide is the phosphate, which differentiates the nucleotide molecule from a nucleoside molecule.

Explanation:

7 0
3 years ago
Human height is a polygenic trait. This means that the
dalvyx [7]

This means that each dominant allele "adds" to the expression of the next dominant allele. Usually, traits are polygenic when there is wide variation in the trait. For example, humans can be many different sizes. Height is a polygenic trait, controlled by at least three genes with six alleles.

5 0
3 years ago
1. In the first step in the life cycle of a star, it is called a:
lbvjy [14]
I’m pretty sure it’s c. protostar
3 0
2 years ago
What is hypoglacemia and what are the symptoms of its?​
katrin2010 [14]

Answer:

Hypoglycemia is a condition where your blood sugar is lower than normal

Its symptoms are fatigue, irregular heartbeat, pale skin, shakiness, sweating, hunger, and anxiety

Explanation:

8 0
2 years ago
Other questions:
  • There are many factors that influence the number of different kinds of plants in a biome. Why is elevation, or height, a factor
    8·1 answer
  • Biological anthropologists have observed several capuchin monkeys in Costa Rica rub themselves with the leaves of the Piper plan
    9·1 answer
  • Does the process of glycolysis require an input of energy? provide specific evidence from model 1 to support your answer.
    13·1 answer
  • The shape of the beaks of Darwin's finches and industrial melanism are often cited as examples of the process of ________ leadin
    11·1 answer
  • What flower only blooms every 100 years?​
    7·2 answers
  • How does high water magma affect a volcano
    13·1 answer
  • Which phrase describes types of freshwater wetlands? Select three options
    9·1 answer
  • A community in the final stage of succession - a community remains relatively unchanged until destroyed by an event such as fire
    14·1 answer
  • Which of the following is NOT a structural feature of a neuron:
    15·1 answer
  • Besides antibodies _________ are made after an active immune response.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!