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
DENIUS [597]
3 years ago
11

WILL MARK BRAINLIEST!!!

Biology
1 answer:
statuscvo [17]3 years ago
4 0

Answer:

The materials moved by runoff are topsoil  and nutrients

Explanation:

Topsoil is easily washed off by runoff whenever it rains, they are made up of light materials which helps their easy migration during runoff. Nutrients in same vein when added to soil, most nutrients takes longer period before they eventually moves down the soil to penetrate plants root for uptake, hence; some remains on topsoil which are easily moved during runoff

You might be interested in
Bats are a healthy carrier for which of the following diseases?
andrezito [222]

Answer:

The correct answer is option a, that is SARS.

Explanation:

The bats are the flying mammals, which carries more than sixty viruses that can infect human beings, they even host more viruses per species in comparison to other species. The bats have been demonstrated to carry various harmful infections that comprise viruses associated with SARS and rabies. It has been shown that apart from these, the bats are the original hosts for various other deadly viruses like Nipah and Ebola that result in deadly brain diseases in humans.

8 0
3 years ago
Does a prokaryotic cell or a eukaryotic cell seem more simple? Explain our answer.​
dedylja [7]

Answer:

prokaryotic

Explanation:

I think that because since it doesn't have a nucleus or as many organelles as eukaryotic. They are smaller in size and don't have membrane bound structures.

6 0
3 years ago
The regulatory centers for the respiratory and circulatory systems are found in the _____
arlik [135]
The regulatory centers for the respiratory and circulatory systems are found in the cerebrum
5 0
3 years ago
how does the random alignment of homologous chromosomes contribute to genetic variation in a population
SCORPION-xisa [38]

The assortment of homologous chromosomes during meiosis is random and generates genetic variation, the raw material for evolution.

During metaphase I of meiosis, homologous chromosomes are lined up at the equator plate of the cell in order to be separated (assorted) in anaphase I.

The separation of homologous chromosomes during meiosis I is random. Daughter cells receive unique gene combinations from an original parent cell.

Subsequently, haploid cells got from two successive meiotic divisions fuse during fecundation to form a diploid (2n) zygote.

During prophase I, non-sister chromatids interchange genetic material by a process known as recombination. This genetic process also increases genetic variation in daughter cells.

In conclusion, the assortment of homologous chromosomes during meiosis is random and generates genetic variation.

8 0
3 years ago
ILL GIVE 60 POINTS AND A BRAINIEST
tigry1 [53]

Answer:

1. The school board wants to clear the forest surrounding the local high school to build more fields for high school sports. Following environmental factors need to be investigated before clearing the land:

1. Destruction of natural ecosystem: As forest will be cut the land will be barren. There will be loss , extinction and migration of faunal species. So, the normal balance of ecosystem will b disturbed.

2. Chances of climatic fluctuations: As, forest will be cleared, the water, carbon and oxygen cycle in the atmosphere will be disturbed. The region may not acquire adequate rainfall, temperature of the area will change drastically.

3. Soil erosion: As, forest will be cleared the soil will not be hold up and the loose soil gets wiped out from the location by water or air.The cutting of trees can cause flooding from nearby water body.

2. Two ways to reduce air pollution and slow climatic change are:

1. Control use of fossil fuels: Fossil fuels like coal, petrol, kerosene are used in automobiles, industries and house hold activities. These fossil fuels are organic in nature and adds up carbon dioxide, carbon monoxide, nitrogen dioxide gases in air and raises the atmospheric temperature and are responsible for air pollution. Therefore, the use of fossil fuel should be in control manner.

2. Planting more number of trees: The trees are responsible for fixing atmospheric carbon from air for photosynthesis. So, they can decrease the amount of atmospheric carbon abundantly present in forms of carbon dioxide and carbon monoxide, which are chief air pollutants. These carbon products are responsible for raising temperature so planting of trees can prevent raise of temperature.


7 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following does not occupy the bottom of an energy pyramid?
    9·2 answers
  • Where in the Milky Way are new stars being formed?
    12·2 answers
  • FIRST TO ANSWER GETS MARKED BRAINLIEST!!! WORTH 20 PTS!!!
    13·1 answer
  • Help plsssss Thomson's contribution to the atomic theory was the discovery that negatively-charged electrons were embedded withi
    10·1 answer
  • HELP ASAP!! DUE TOMORROW!! WILL MARK AS BRAINLIEST IF ANSWERED NOW!!
    12·1 answer
  • List three foods made through fermentation processes
    11·2 answers
  • You discover a new organism while investigating a meteor that recently crashed. While observing it,
    10·2 answers
  • Can a gene mutation that does not influence phenotype be considered an adaptation? Why or why not?
    13·1 answer
  • I need this question nowwwwww
    7·1 answer
  • How can the school show tolerance and respect towards diversity​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!