Answer:
A population comprises individuals of the same species. A community however is comprised of different populations of several species coexisting in the same area. In short, a population only refers to one species, but a community refers to all living species within a certain area.
Is energy recycled?
Answer:
Energy is not recycled in ecosystems and each ecosystem requires a continuous input of energy to sustain it. There is some energy transformed at each level of the food chain or food web in an ecosystem. In an ecosystem, energy is frequently transformed from one form to another
Concerns about soil management are not the same in all climates. Suppose you own a farm in the state of Washington, where there is a lot of rain throughout the year. Which two issues would be of major concern in managing the soil on your farm?
Answer:
Soil Erosion
With so much rain coming all year, soil erosion will definitely be a problem if not handled. The splashing of the water on the soil and the subsequent runoff will increase soil erosion. Your farm will lose soil if this is not stemmed and losing soil can lead to a number of negative consequences.
Loss of Nutrients.
One such effect of soil erosion which will be another major concern is the loss of nutrients. This happens when the structure of the soil is broken down by the erosion and the various nutrients in the soil will be carried off as the rain moves away and lost to your farm.
environmental pressure definition
Environmental pressure, also known as selection pressure or ecological pressure, refers to the influence exerted by the environment on living organisms, driving the process of natural selection.
It encompasses various factors, such as climate, competition for resources, predation, and other ecological interactions.
Environmental pressure plays a pivotal role in shaping the characteristics and traits of organisms within a population.
Individuals possessing advantageous traits that align with the environmental conditions are more likely to survive, reproduce, and pass on these beneficial traits to the next generation.
Over time, this process leads to the adaptation and evolution of species, enhancing their ability to thrive and succeed in their specific ecological niches.
Know more about natural selection:
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According to Mendel's Law of Dominance, an individual with a heterozygous genotype will have...
A. both the dominant and recessive phenotype.
B. the recessive phenotype.
C. a medium phenotype.
D. the dominant phenotype.
Answer:
A. both the dominant and recessive phenotype.
Explanation:
Which item should you NOT put in your compost pile? A. food scraps B.autumn leaves C.wood chips D. plastic
Answer:
Plastic
Explanation:
Plastic should not be in your compost pile because plastic does not decompose.
In a Dihybrid cross, two heterozygous parents, AaBb x AaBb have an offspring. What is the ratio of the offspring??
How do the nutrients necessary for plant growth get into the soil?
O The soil absorbs sunlight.
Water filters through the soil.
Organic matter is decayed in the soil.
The soil is exposed to air.
How will humans need to change their co2 emissions in order to achieve stability of global temperature?
During which Meiosis Phase are 2 distinct cells visible?
Answer:
Prophase
Explanation:
Name the type of mutation below:
Orignial DNA: AATCCGC
Mutation DNA: AACCCGC
please help
Answer:
Deletion
Explanation:
The T was removed.
Best describes the relationship between photosynthesis and cellular respiration in terms of energy and matter
Answer:
Photosynthesis makes the glucose that is used in cellular respiration to makeo ATP. ... While photosynthesis requires carbon dioxide and releases oxygen, cellular respiration requires oxygen and releases carbon dioxide. It is the released oxygen that is used by us and most other organisms for cellular respiration.
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Help!!!!!!!!!!!!!!!!!!!
Answer:
B. is the answer.
How can you help prevent muscle injuries
Identify another use for gel electrophoresis other than in criminal investigations (forensics).
Answer:
it can be used in clinical chemistry to separate proteins based on size and charge
Explanation:
if im wrong im sorry im pretty sure they use this in clinical chem.
what is the one thing that makes the different types of light different from one another?
Answer:
Things that make the different types of light different from wachother are their names, and the length of their wavelengths (hope this helps)
Explanation:
1. The peppered moth is found in England during the industrial revolution. Coal was used as the top fuel during this. The problem with coal is that it is very dirty
and produces soot. This soot begins to cover the trees. Eventually the trees become darker, see the picture on the right. Use the data below to explain what
happened
Answer:
This is an example of natural selection. There were two types of moth colors, white and black and white. Before the industrial revolution, the environment had white trees, meaning that the white moths can blend in. The black moths are more likely to be eaten because they stick out. Now that the trees are black, the white moths stick out more causing there to be more black moths.
Explanation:
I do not see any data but this is a general explanation.
The esophagus is shaped like a tube and carries food from the mouth to the stomach.
Answer:
true
-Sumin <3
Answer:
tr
Explanation:
2
It's July, mid-day, record high temperatures, and you're outside playing
basketball with friends. Provide two examples that tell me how your body
is trying to maintain Homeostasis during this event.
Your answer
DNA creates ____ which creates ____ which creates _____.
Answer:
DNA replication creates two new strands that assemble nucleotides differently.
Explanation:
This statement describes DNA replication because this process involves a double stranded DNA copied to produce two identical new DNA molecules.
Hope this helps!
10. If you have ever noticed a sharp odor in the air after a thunderstorm
you might be smelling ozone. Ozone can be formed from oxygen gas
when lightning passes through the air. Which statement is true about
ozone?
Answer:
Ozone high in the atmosphere is a pollutant, but near Earth's surface, it provides protection from harmful rays.
Explanation:
I had this test last week so here you go, let me know if it helped!
the division of the cytoplasm of a eukaryotic cell is called
Answer:
Cytokinesis
Explanation:
Select ALL that apply-All living things *
are made of cells
have the ability to reproduce
drink soda
are multicellular
grow and develop
use energy
respond to their environment
Answer:
All living things are made of cells, have the ability to reproduce, grow and develop, use energy, and respond to their enviorment.
Which type of feedback does your body normally operate through (Positive or Negative)?
Answer:
Negative
Explanation:
Acorrding to the scientific community mainly those from Emory it is said that your brain process things more negatively than positively this however is not a negative thing in fact it is said if you were happy all the time you would go insane
answer answer answer :)
Answer:
Chromatin
Explanation:
Answer:
c
Explanation:
yes and have a good day sorry if I'm rong
What is a variation of giraffes
Answer:
Actually, what we thought of as a “giraffe” is four different species. ... They've since renamed them, very creatively spinning off on the giraffe theme: the Masai giraffe, the reticulated giraffe, the southern giraffe, and the northern giraffe
Explanation:
Answer:
Actually, what we thought of as a “giraffe” is four different species. ... They've since renamed them, very creatively spinning off on the giraffe theme: the Masai giraffe, the reticulated giraffe, the southern giraffe, and the northern giraffe.Sep 9, 2016
Explanation:
there
Find the coordinates of the point
7
10
of the way from A to B.
8
B(106)
6
2
4 6 8 10 12 14
-6
4-71-8-
-10
Answer:
ok
nake this answers as brainliest answer
Pollination is an example of which of the following ecological relationships?
A) Predation
B) Mutualism
C) Commensalism
D) Parasitism
Answer:
B.) mutualism
thanks me later
As the amount of water vapor in the air increases, what happens
A. The temperature increases
B. The relative of humidity increases
C. The temperature decreases
D. The relative of humidity decreases
Answer:
B
Explanation:
Select all that describe features of prokaryotes.
A. Prokaryotes don't have a nucleus
B. Prokaryotes absorb nutrients directly from the water they live in
C. The cells are surrounded by a cell membrane
D. Prokaryote Organelles are free within the cell
E. Prokaryotes are multicellular organisms
Answer:
all of them except the organelles as they don't have organelles
only some are multicellular too so E looks a bit suspect
Explanation:
11. Many plants use brightly colored flowers to attract insect pollinators.
Which is the MOST likely conclusion about a plant that has very small flowers that
are hard to see?
CLE
Answer: Pollen can be blown in the wind which the bees/other pollinators can follow to get to the flowers.
Explanation: Plants rely on bees and other insects to reproduce and so they have adapted, over time, to become more attractive to them. Bees are drawn to plants with open or flat tubular flowers with lots of pollen and nectar. A flower's scent can have particular appeal to bees, and its bright colors or pollen being blown in the wind may lure the bees in.