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
gladu [14]
1 year ago
14

(01.01 LC)

Biology
1 answer:
Neko [114]1 year ago
8 0

The action that will directly affect the gravitational force between two objects is increasing the pressure on the objects (option B).

<h3>What is gravitational force?</h3>

Gravitational force is a very long-range, but relatively weak fundamental force of attraction that acts between all particles that have mass; believed to be mediated by gravitons.

Gravitational force can also be referred to as the force due to gravity of a planet.

The gravitational force between two objects can be affected by the following factors:

  • Increase in pressure
  • Increase in temperature
  • Increase in speed of objects

Therefore, the action that will directly affect the gravitational force between two objects is increasing the pressure on the objects.

Learn more about gravitational force at: brainly.com/question/12528243

#SPJ1

You might be interested in
Dna is coiled into chromosomes in a cell's
Marysya12 [62]
In eukaryotic cells the DNA is in the nucleus.

but in prokaryotic cells, it's in the
cytoplasm



good luck
3 0
3 years ago
Read 2 more answers
George has several plants in his garden. Once in a while, he adds fertilizer to the soil. The leaves absorb the nutrients in the
olganol [36]
The correct answer would be C. vacuole. The organelle that helps transport fertilizer from the soil to the leaf would be the vacuole because it can store bubbles, food, or waste.
8 0
3 years ago
Answer to this please.
Solnce55 [7]
I believe it is the first option
7 0
2 years ago
The Miller and Urey experiment (or Urey–Miller experiment) was an experiment that made organic compounds out of inorganic ones b
MaRussiya [10]

Answer:

The goal of the Miller-Urey experiment was to test the idea that through basic, natural chemical reactions, the complex molecules of life (in this case, amino acids) may have emerged on our young world. The experiment was a success in generating during the simulation amino acids , the building blocks of life.  

They were trying to prove that the formation of life was preceded by chemical evolution.

Explanation:             <u> MILLER-UREY EXPERIMENT </u>

    The Miller-Urey experiment (or Miller experiment) was a chemical experiment that simulated the conditions thought to be present on early Earth at the time (1952) and under those conditions tested the chemical origin of life. At that time, the experiment sponsored Alexander Oparin's and J. B. S. Haldane 's belief that putative conditions favored chemical reactions on the primitive Earth that synthesized more complex organic compounds from simpler inorganic precursors. It was conducted in 1952 by Stanley Miller, supervised at the University of Chicago by Harold Urey, and published the following year as the classic experiment investigating abiogenesis.

Water (H2O), methane ( CH4), ammonia ( NH3) and hydrogen ( H2) were utilized in the experiment. Within a sterile 5-liter glass flask linked to a 500 ml flask half-full of water, the chemicals were all sealed. To cause evaporation, the water in the smaller flask was heated and the water vapour was allowed to reach the larger flask. In order to simulate lightning in the water vapor and gaseous mixture, continuous electric sparks were shot between the electrodes and then the simulated atmosphere was cooled again so that the water condensed and trickled into a U-shaped trap at the bottom of the apparatus.

The solution gathered at the trap had turned pink after a day, and the solution was deep red and turbid after a week of continuous operation. The boiling flask was then removed and mercuric chloride was applied to avoid microbial contamination. By adding barium hydroxide and sulfuric acid, the reaction was discontinued and evaporated to eliminate impurities. Using paper chromatography, Miller detected five amino acids found in the solution: glycine, α-alanine and β-alanine were positively identified, while aspartic acid and α-aminobutyric acid (AABA) were less certain, due to the spots being faint.

Therefore, Miller's experiment was trying to prove the formation of diverse organic molecules from inorganic molecules.

4 0
3 years ago
Identify the location where the sex cells of each reproductive system mature.
Y_Kistochka [10]

The correct answer is <u>D</u> -ovary for the left (female reproductive system) and Q-epididymis for right (male reproductive system).

Ovaries are the primary female sex organs that produce the female gamete (ovum) and several steroid hormones (ovarian hormones). The ovaries are located one on each side of the lower abdomen. Each ovary is about 2 to 4 cm in length and is connected to the pelvic wall and uterus by ligaments. The formation of a mature female gamete is called oogenesis. Oogenesis takes place in ovary and is initiated during the embryonic development stage when a couple of million gamete mother cells (oogonia) are formed within each fetal ovary.

Testis are the primary sex organ in males.  Spermatogenesis is process by which sperm is produced in testis. Spermatogenesis starts at the age of puberty due significant increase in the secretion of gonadotropin releasing hormone (GnRH). This, if you recall, is a hypothalamic hormone. Sperms released from the seminiferous tubules, are transported by the accessory ducts. Secretions of epididymis, vas deferens, seminal vesicle and prostate are essential for  maturation and motility of sperms. The seminal plasma along with the sperm constitutes the semen.

6 0
3 years ago
Read 2 more answers
Other questions:
  • *PLEASE HELP*
    15·1 answer
  • Two diseases resulting from hyperfunction of the pituitary gland are:
    11·1 answer
  • DNA mutations can lead to genetic disorders, diseases, or even the death of an organism. Which of the following factors is most
    6·2 answers
  • Help please!
    6·2 answers
  • 4. How does an increase in orbital radius affect average orbital speed
    5·1 answer
  • Scientists interested in knowing the best way to restore an area after a temporary road was built through it completed a study c
    6·1 answer
  • What is political machine
    6·1 answer
  • Need help with 2. and 3. Thanks!
    5·2 answers
  • How do the nutrients in soil cause problems when erosion relocates the soil to ponds or lakes?
    11·2 answers
  • How many letters does the eye normally take in at each fixation point before moving on to the next fixation point?.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!