All categories

2 years ago

What is carrying capacity?

1 answer:

7 0

1. Air quality – The higher the population in a city the higher the chances of reduced air quality due to increase per capita emissions.

2. Water usage – The higher the population density in a city, the harder it is to supply adequate clean water to everybody and the water quality may begin to drop

3. Waste management- Pollution begins to become a problem when the population in a city goes beyond its carrying capacity.

4. Land use – Urban sprawl becomes a problem when a high proportion of the city’s population is squeezed in a small portions of land

You might be interested in

The antiparallel arrangement within DNA molecules refers to Select one:

mylen [45]

Answer:

c. one helix strand that runs from the 5' to 3' direction and the other strand runs from the 3' to 5' direction.

Explanation:

A DNA molecule has <em>two strands of nucleotides with a sugar phosphate backbone each, but orientated on the opposite direction </em>allowing for the base pairs to complement one another, making it a more stable structure. <em>When two biopolymers run parallel to each other but with opposite directionality (alignment) we have an antiparallel arrangement.</em>

I annexed an image of the DNA structure.

I hope you find this information useful and interesting! Good luck!

4 0

2 years ago

Serena is mixing a material into a beaker filled with a liquid. She notices that the material seems to disappear into the liquid

Lelu [443]

Answer:

The correct answer is - solubility

Explanation:

Solubility is the nature of the material that is a chemical property of that specific solute ability to dissolved in a solvent. The ability of solute or material in a solvent or liquid is measured by the term of the maximum amount of that material dissolved in the liquid at equilibrium.

Sugar and water is a great example of solubility. When sugar is missed in the water it dissolved in water and disappear in the water here sugar is solute and water is solvent.

Thus, the correct answer is - solubility.

4 0

2 years ago

What is the function of the eight major structures of a plant cell

otez555 [7]

Answer:

plant cell

Explanation:

1.cell well-protected and provides structural support of cell

2.cell membrane regulates entries and entries of substances within the cell.

3.nucleus stores DNA

4.plastids they store starch help in photosynthesis

5.chloroplast pigment which protect cell

6.vacuole sustain turgid pressure against cell wall

7.mitochrondria provide energy to help break carbs

8.lysosome help with cellular waste disposal

5 0

2 years ago

Pls help! It’s due in a few hours!!

Alja [10]

Answer: past

Explanation: answers show that combonations can develope things

7 0

2 years ago

Which of the following is/are true about rheumatoid arthritis? Select all that apply.

7nadin3 [17]

Answer:

A. Rheumatoid arthritis is characterized by periods of remission and exacerbation

C. Rheumatoid arthritis can cause fatigue and weight loss

Explanation:

8 0

2 years ago