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
rosijanka [135]
3 years ago
14

Why is it difficult for people to preserve nature by giving up the practice of fracking?

Biology
2 answers:
beks73 [17]3 years ago
8 0
Aside from us doing it for so long , it’s the only way of reproducing. if we didn’t , human life would become extinct
NISA [10]3 years ago
5 0

Answer: Were to good at it

Explanation:

Because people have been doing it for a millennia, we cant really stop. and because romance revolves around it, we cant stop and wont.

You might be interested in
Which of the following is a type of mass
Lisa [10]

Answer:

gravity

Explanation:

Gravity from Latin gravitas meaning weight for gravitation is a natural phenomenon by which all things with mass or energy including planets stars or galaxies and even light are brought toward or gravitate toward one another gravity gives way to physical objects

6 0
3 years ago
3. During meiosis,
Anna71 [15]

Answer:

Cells divide twice

Explanation:

Meiosis may be defined as the process of cell division in which a single cell divides to give four daughter cells and each daughter cells  have half number of chromosomes.

Meiosis is also known as reduction division as the chromosome number reduces upto half in the progeny cells as compared with the parent cell. The cells divide twice in meiosis and give rise to four daughter cells.

Thus, the correct answer is option (4).  

3 0
3 years ago
the autonomic (involuntary) nervous system controls the rate at which the heartbeats. sympathetic (fight or flight) signals spee
Vanyuwa [196]

the autonomic (involuntary) nervous system controls the rate at which the heartbeats. sympathetic (fight or flight) signals speed up the heart’s rate while parasympathetic (rest and digest) signals slow it down. The part or parts of the heart that forms sympathetic and parasympathetic neurons form synapses is called cardiac plexus.

Cardiac plexus is a plexus of the nerves that are present at the base of the heart and is divided into superficial and deep part. The sympathetic and the parasympathetic nerves form synapses with heart in the form of cardiac plexus.

The sympathetic nerves are responsible for activating flight or fight mode while parasympathetic nerves are responsible for restoring the normal body state.

To learn more about sympathetic nerves here

brainly.com/question/7495218

#SPJ4

5 0
2 years ago
Which of the following kinds of cells preform basic functions such as obtaining energy from food?
strojnjashka [21]

Plant cells, but not animal cells

Animal cells, but not plant cells

Both plant cells and animal cells

Neither animal cells nor plant cells

Answer:

Both plant cells and animal cells

Explanation:

The process where the energy locked up in food is extracted take place in both plants and animal cells.This process is called Cellular respiration.It is the process of combining inhaled and diffused oxygen in the blood with assimilated food substances (glucose,amino acids,fatty acids and glycerol) to produce energy.

In both cells it takes place in the the cytoplasm and mitochondrial.

It begins with Glycolysis, followed by Krebs's Cycle..These two steps gives certain of ATPs to these cells

.However,the largest amount of ATPs is synthesized during oxidative phosphorylation  for maximum of energy to be produced.This process involved the chemiosmosis where protons were diffused into the intramembranes by the proton pump (PMF) and diffused back into the matrix of the mitochondria to generate the electrochemical gradients.

The electrochemical gradients generate the energy for enzymes ATPase synthase needed for phosphorylation of ADP with Pi to give ATPs.

The oxygen act act the final electron acceptor.

6 0
3 years ago
After resting for 10 minutes, you decide to perform another explosive, one-time movement such as a standing vertical jump and ag
KengaRu [80]

Answer:

The correct answer is a. anaerobic metabolism.

Explanation:

Anaerobic metabolism refers to a high intensity of exercise in which the absence of oxygen limits performance due to the accumulation of metabolites and the corresponding metabolic and physiological dysregulation.Predominantly anaerobic exercises are characterized by: high intensity and short duration, energy is obtained from immediate sources such as muscle ATP, phosphocreatine (PC) and glucose and does not need oxygen for this. For very explosive or high intensity movements it is necessary to obtain a powerful and fast energy, this is obtained by anaerobic systems. The anaerobic metabolism is able to respond immediately to the energy demands of physical exercise and can provide energy for very high intensity exercises (strength and / or power). But this system has a limited capacity, it is short-lived, so if the exercise continues, either you have to stop due to fatigue or reduce its intensity (the power developed) to a level where energy can be obtained through the aerobic metabolism.

8 0
2 years ago
Other questions:
  • What is life in biology
    12·2 answers
  • Only six elements make. Up 99% of the human body's mass. The six elements are
    11·2 answers
  • Which statement correctly describes one way that the properties of water affect heat and temperature? Water retains more heat th
    5·2 answers
  • the high temperature on a summer day is 88 degrees Fahrenheit & the low temperature is 61 degrees Fahrenheit. what is the di
    7·1 answer
  • What does the presence of homologous structures in different organisms suggest?
    11·2 answers
  • The time period from one noon to the next is called a
    9·2 answers
  • A hole in the heart is actually an opening in the wall dividing the left and right sides of the heart. This wall is called the s
    7·1 answer
  • Briefly summarize rna???
    13·1 answer
  • a 1 liter jar is filled with water right to the top a rock is then dropped in the jar and 400 ml of water is displaced .what is
    14·1 answer
  • Helppppppp meeee please ​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!