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
Novosadov [1.4K]
3 years ago
8

Burning fossil fuels releases CO2 into the atmosphere. What potential threat can it cause to earth

Biology
2 answers:
Otrada [13]3 years ago
8 0
CO2 traps heat in the atmosphere of the earth which leads to global warming because of the green house effect
vekshin13 years ago
5 0

Carbon dioxide (CO2) gas is responsible for controlling the temperature of the Earth. It absorbs the infrared radiations emitted by Earth and then re emit it there by trapping the heat inside the Earth’s atmosphere and raising the temperature as a result of Green House Gas Effect. CO2 is responsible for making the Earth Warm and this produces adverse impacts on the biotic components of the Earth, causes the ice to melt and raise the sea level etc.

You might be interested in
Mandi Jile ke Pahadon ke naam batao mmm​
bonufazy [111]

Answer:

ME SPEAK ENGLISh, heheh but cool

Explanation:

4 0
2 years ago
Which cells of bones secrete the matrix of Hanoverian canal?
Ipatiy [6.2K]
Osteocytes is a bone cell formed when an osteoblast becomes embedded in the matrix it has secreted. So it would be that osteocytes secrete the matrix of Hanoverian canal.
3 0
3 years ago
Pls answer this question 2 this question has two right options
Elina [12.6K]

Answer:

Answers should be B. and E.

3 0
3 years ago
The passing of __________________ is the basis of heredity. 2. our ________________ encode the instructions that define our trai
cluponka [151]
1. The passing of traits from parents to the offsprings (children) is the basis of heredity. Traits are notable features or qualities in a person, such that each individual has a different combination of traits that makes us unique from others. They are inherited from our parents and passed from generation to generation. That is to our children, then our children to their children and so on.

2. Our genes encode the instructions that define our traits. Traits are majorly defined by the instructions encoded in the genes. However, environment may influences the traits and may play an important role in shaping the traits we posses. Often times these traits may be changed by the environmental factors.

3. Each of us has thousands of genes, which are made of DNA molecules and reside in our chromosomes. Genes are functional or fundamental units of heredity. They are made up of DNA molecules, and act as instructions to make proteins, through a process of transcription and translation. Transcription involves formation of a messenger RNA which then undergoes translation in the cytoplasm to make proteins.The protein formed determine the traits of an individual.

4. In addition to our genes, the Environment we live in also helps define our traits. The expression of genes in organisms may be influenced by environmental factors, these includes the external factors where the organism lives or develops, and also the internal factors such as its hormones and metabolism.

5. Human have two complete sets of 23 chromosomes.  A human being has a total of 46 chromosomes (23×2 = 46). This is referred to as a diploid number (2n). Each set is considered to be a one homologous chromosome set. This is the case of of the somatic cells or the body cells which represents a diploid number of chromosomes.

6. When parents conceive a child, each parent contributes one set of chromosomes.This enhances the passing of traits or genes to the child. The egg cell or the ovum from the mother and the sperm cell from the father contain the haploid number (n) or one set of chromosome. During conception the two combines/fuse to form a zygote which is now diploid (2n).

7. Every child receives half of its chromosomes from the mother and another half from the father. During meiosis in the gametes for both mother and father a haploid cell is formed with one set of chromosomes (haploid, n). Therefore, each child contains half number of chromosomes from the mother and the other half from the father making up the diploid number (2n).

8. This transfer takes place at conception, when the father's sperm joins the mother's egg. During conception, fertilization takes place and the sperm cell fuses with the mother cell (ovum) forming a single cell called Zygote. The zygote has the two sets of chromosomes (23 +23 = 46). The cells then divide by mitosis leading to the development of a child.

9. While most cells in our bodies have two sets of chromosomes, or a total of 46 chromosomes, egg and sperm each have 23 chromosomes. The body cells (somatic cells) contain two sets of chromosomes (diploid number, 2n) from mitosis, while the gametes have a single set of chromosomes (haploid, n), from meiosis.
5 0
3 years ago
Which parts of the scientific process differentiate it from pseudoscience? Check all that apply.
baherus [9]

Answer:

im pretty sure its 1 2 3 and 5

Explanation:

cause pseudoscience is based off nothing but feelings and opinion

5 0
2 years ago
Read 2 more answers
Other questions:
  • What does uplift and exposure have to do with the rock cycle?
    14·1 answer
  • Help needed please I beg of you
    13·1 answer
  • There are _____ phyla or categories of fish. 2 3 4 5
    8·1 answer
  • (Earth Space Sci)
    6·1 answer
  • An animal cell lacking oligosaccharides on the external surface of its plasma membrane would likely be impaired in which functio
    11·1 answer
  • Which of the following is an ethical concern associated with the use of DNA fingerprinting in forensics?
    15·1 answer
  • Which period belongs to the Paleozoic era and not the Cenozoic era?
    5·2 answers
  • Choose the correct combination to link each part to its function
    15·1 answer
  • in a certain plant, tall stems (T) is dominant over short stems (t). A farmer crosses two heterozygous long-stemmed flowers. Wha
    9·2 answers
  • How many species are believed to exists on earth
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!