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
Pavel [41]
3 years ago
8

What is an example of a local conservation issue. How is it affecting the local ecosystem or people? In what ways is it disrupti

ng the carbon cycle? (300 words)
Reflect :
what made you choose this topic?
what can you do to help with this issue?
how could you get others to help with this issue?

please help this is due for me tomorrow!!!
Biology
1 answer:
mixas84 [53]3 years ago
6 0

Hello!!

-A local conservation issue would be endangered species/animals. With the amount of animals that are on the endangered/threatened species list decrease the amount of food that we can eat, such as fish. Fish produce calcium carbonate, which helps lower the amount of CO2 produced and keep the waters from becoming too acidic. If you save the fish, you could also help save the environment.


Reflect:

-I chose this topic because this is something that should be paid more attention to help save them.

-I can stop overfishing so the fish can help keep down the amount of carbon and acidity in the water.

-Explain how they help our oceans/waters. Persuade people to stop overfishing and depleting the amount of fish in our waters.


I hope I helped!! This was just to give you a couple of thoughts. Add more on if you want to. Have a great night, Pjj3!! :)

You might be interested in
Based on your knowledge of ploidy level in various human calls, would you expect human stem cells to be diploid or haploid?
Likurg_2 [28]
You would expect them to. Be diploid stem cells
8 0
3 years ago
Read 2 more answers
The source of ATP and NADPH, which are required to synthesize glucose, is a
Bess [88]

Answer:

B) light dependent reaction: electron transport and the splitting of water

Explanation:

The source of ATP and NADPH, which are required to synthesize glucose is a light-dependent reaction.

During the process of photosynthesis, light energy is required to tranport electrons that produces ATP and NADPH and splitting of water, generating O2.

Photosystem I (PSI) absorbs the light energy and electrons supplied from PSII (Photosystem II) are transferred to the protein ferredoxin, which further donates electrons to electron transport chain that produces ATP and to the electron carrier NADP+ to form NADPH.

Hence, the correct option is B.

5 0
3 years ago
A strand of DNA contains the bases adenine, cytosine, cytosine, and guanine, in that order. Which would be the order of the base
goldfiish [28.3K]

Answer:

thymine, guanine, guanine, and cytosine

Explanation:

8 0
2 years ago
Read 2 more answers
Colorblindness is an X-linked recessive trait. Samantha is colorblind and her husband, Rick, has normal vision. What is the prob
pav-90 [236]

Considering the whole progeny, there are 50% of probabilities of having a colorblind son. Considering only boys, there are 100% chances of having a colorblind son.

<h3>What is color blindness?</h3>

Color-blindness is a disfunction characterized by an alteration in color perception.

This alteration might affect perception from only partial confusion and difficulties in distinguishing some tones of green and red, up to no chromatic distinction.

Color-blindness is an X-linked condition.

  • Women that are h0m0zyg0us recessive will be completely color-blinded (X⁺X⁺),

  • Heter0zyg0us woman has partial color-blindness (X⁺X⁻).

  • Men are or are not color-blinded (X⁺Y or X⁻Y).

<h3>Available data</h3>
  • color-blindness is an X-linked recessive condition
  • X⁻ represents the X chromosome carrying the color blindness allele.
  • The allele for color blindness is recessive to the normal form of the gene, X ⁺.
  • Samantha is colorblind.
  • Rick has normal vision.

⇒ If Samantha is color-blind, then her genotype is X⁻X⁻.

⇒ If Rick has normal vision, then his genotype is X⁺Y.

Cross: Samantha and Rick

Parentals)    X⁻X⁻     x      X⁺Y

Gametes)  X⁻    X⁻         X⁺    Y

Punnett square)           X⁻               X⁻

                         X⁺       X⁺X⁻           X⁺X⁻

                          Y        X⁻Y             X⁻Y

F1) 2/4 = 1/2 = 50% of the progeny is expected to be heter0zyg0us expressing partial-color blindness, X⁺X⁻.

     2/4 = 1/2 = 50% of the progeny is expected to be completely color-blinded, X⁺Y.

     100% of the girls are expected to be partial-color blinded, X⁺X⁻.

     100% of the boys are expected to be color blinded, X⁻Y.

Answer: You can express your answer in two ways,

  • 4/4 = 100% of probabilities of having a colorblind son (you are only considering boys in your answer).

             

  • 1/2 = 50% of chances of having a colorblind son among the whole progeny (this answer includes girls as well).

You ca learn more about color-blindness at

brainly.com/question/25621649

brainly.com/question/4299904

4 0
2 years ago
How do the nucleus and vesicle work together
Vanyuwa [196]

Answer:

Explanation:

Vesicles have multiple functions, and they primarily store, transport, or digest cellular products and cellular waste. Because they are separated from the cytosol of cells, their internal environment is completely different from that of cells. For this reason, vesicles can digest cell machinery and recover cellular material. In order to transport substances into or out of cells, vesicles fuse with cell membranes and release or absorb inclusions from outside the cells. There are four main types of vesicles. The vacuoles are vesicles that mainly contain water. They are present in plant cells. They transport water into and out of the cell. Lysosomes are vesicles found in eukaryotic cells. They are involved in cell digestion. It can also be used to recover damaged organelles, which work primarily with the endoplasmic reticulum and the Golgi apparatus. They transfer molecules such as proteins and fats between the two organelles, which are the fourth major type of vesicles that contain substances that need to be excreted from cells, most commonly they contain waste.

<em>The well-defined risk factors for AD include inflammation, accumulation of reactive oxygen species (ROS), mitochondrial damage, genetic factors, cerebrovascular disease, brain trauma, and age-related sex hormone loss in men and women, and all of these risk factors can be targets for the development of new drugs for AD. </em>

<em> </em>

<em>In Alzheimacy, we classify the drugs or targets for Alzheimer’s treatment according to the currently known neuropathologic features of AD. Signature neuropathological changes in AD include acetylcholine deficiency, glutamate excitotoxicity, amyloid plaques, intracellular neurofibrillary tangles formed by tau-protein precipitates, as well as massive loss of neurons.</em>

<em>https://www.creativebiomart.net/alzheimacy/therapeutics/chemical-drug/</em>

8 0
3 years ago
Other questions:
  • Which of the following are not characteristics of the plasma membrane?
    10·1 answer
  • What Is Newtons Law And How Many Laws Are There.?
    6·2 answers
  • Scientists have created trains that use magnets to make the trains float above the tracks as they travel. the trains float becau
    11·1 answer
  • What does this difference in time suggest about the location of the two cities?
    8·1 answer
  • Which is most responsible for the decay of dead organisms?
    15·2 answers
  • SOMEONE I NEED HELP!!!!!!!!!!!!
    8·1 answer
  • What is the gateway to the digestive system?
    11·2 answers
  • Renal arteries and veins supply the kidneys with ____________
    11·2 answers
  • If your biology project was to make a 3-D cell, which would be easier as a cake? A plant cell or an animal cell?
    14·1 answer
  • Name the layers of the thin skin​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!