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
Afina-wow [57]
3 years ago
14

WILL GIVE A BRAINLEST

Biology
2 answers:
kobusy [5.1K]3 years ago
6 0

Answer: It has doubled.

With the advent of technology, the use of fossil fuels has also being increased , which is utilized as a fuel fro providing energy. The increase in population has increased the demands for food, therefore, has increased the burden over the agricultural practices to meet the needs of the growing population. Hence, in the present era the amount of oil used to produce 1 ton of grain changed over a 35-year period has doubled.

wariber [46]3 years ago
4 0
It’s B. “It was doubled...”






Hope this helps... ^^
You might be interested in
What is the significance of environmental factors to the health of individuals and to public health
Temka [501]

Answer:No

Explanation:

because tables dont have lampshades

3 0
3 years ago
Because most cigar and pipe smokers do not ______, as a group they have a lower risk of cancer than cigarette smokers.
Artyom0805 [142]

Because most cigar and pipe smokers do not<u> </u><u>inhale the smoke</u> , as a group they have a lower risk of cancer than cigarette smokers.

The cigarettes, cigars, and pipe tobacco are made out of dried tobacco leaves. The other substances are usually added for flavor and to make smoking more gratifying. The smoke from these products is a complex mixture of chemicals produced by flaring tobacco and its additives.

There are at least 70 known chemicals to cause cancer. These cancer-causing chemicals are referred to as carcinogens.

It is so because cigars and pipes are usually believed to be less harmful way than to smoke tobacco. It was once a trend to use cigars in the 1990s, luring/dragging the young and the old.

Most of the people think cigars are less harmful to their health, but they actually pose the same risk for oral cancer as cigarettes do. Many cigar smokers don't inhale the smoke, but still the risk for oral, throat, and esophageal cancer is alike as for cigarette smokers.

To learn more about carcinogens here

brainly.com/question/984334

#SPJ4

5 0
1 year ago
If the substance entering the cell was in higher consonstration inside the cell than outside the cell ,what type of transport wo
nignag [31]
<span>Facilitated diffusion

Diffusion occurs because of the movement of molecules from the region of higher concentration to the region of lower concentration. This movement of molecules occurs due to a thermal motion. Diffusion normally occurs between two compartments having difference in concentration. In case of fluid it moves from the region of higher concentration to the region of concentration until a balance is reached. The process of diffusion is very important for the humans as well. The oxygen that humans breathe in gets diffused with the blood.<span> </span></span>
3 0
3 years ago
An experiment was designed to test whether students could squeeze a clothespin more times in one minute after resting or after e
Rudik [331]

If a student rests and then squeezes a clothespin for one minute, will they be able to squeeze it more than someone that exercised before squeezing the pin for 1 minute?


Hope this helps!

7 0
3 years ago
Read 2 more answers
Nerissa is using immunostaining to identify different protein molecules on the cell of a pathogen. Which best describes the proc
Alja [10]

Answer:

She will add color dye to antibodies, and the antibodies will attach to the antigen of the pathogen.

Explanation:

Immunostaining is the process where the antibodies for a specific pathological antigen is combined with fluorescent dye or any other indicator, like enzyme. Fluorescein are common staining materials used because it is easily detectable under UV light. This antibody coated with indicator thus bind to the specific pathogen or protein and help in its identification. Also the pathogenic cell fixation is done to facilitates clear and precise identification.

6 0
3 years ago
Other questions:
  • A newly discovered unicellular organism isolated from acidic mine drainage is found to contain a cell wall, a plasma membrane, t
    12·2 answers
  • Mr. Malone is going into a shock because of blood loss, so paramedics infuse a saline solution. Why would this help?
    10·1 answer
  • A young patient (aged 22 years old) has been prescribed Xanax for their generalized anxiety disorder. They turn to you and ask w
    8·1 answer
  • Use the drop-down menus to choose the correct global wind belt for each statement. This area is located around the equator and i
    10·2 answers
  • Which scientists was the first to suggest that growth of cancerous cells was a result of abnormal chromosomes?
    14·1 answer
  • What is the cell membrane made out of
    8·2 answers
  • In pea plants,the allele for the tallness is dominant.what are the possible genotypes of a tall pea plant
    7·1 answer
  • Think of some traits in people, plants, or animals. Describe one trait and tell whether you think the trait is a dominant/recess
    5·1 answer
  • PLEASE Help me and use the paper i put in the photo for the answer
    8·1 answer
  • Most of the joints in the appendicular skeleton are __________ joints.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!