Answer:
A
Explanation:
The fox's cells do not have a cell wall, since it is an animal, while the tree does, since it's a plant. B is not correct since they have reversed roles, C is not correct since both are biotic, and D is not correct since both are adapted to cold weather. Hope this helps!
One main difference between a pine tree and an arctic fox is the cells of the pine tree have a cell wall, and the cells of the arctic fox do not.
A plant cell is defferent from the animal cell due to presence of cell wall an large vacuole while the animal cell surrounded by the cell membrane only.
Since, arctic fox is an animal and pine tree is a plant, both the organism found in the cold wether.
Therefore, one main difference between a pine tree and an arctic fox is the cells of the pine tree have a cell wall, and the cells of the arctic fox do not.
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7th grade science help pls
Answer:
d
Explanation: the genes carry what is needed to change, and the cells change due to what is happening in the genes
Answer:
with what
Explanation:
becuse how am i going to help
Describe a DNA mutation and how it can affect an offspring.
Over time, a shallow pond fills with plants, such as duckweed and cattails. These plants-
A:will die off quickly in the shallow water.
B:support ecological succession from pond to marshland.
C:will grow into larger trees as they mature.
D:eventually will dry out and create a fire hazard.
ASAP
Answer:
the answer you are looking for is A. they will die off quickly in shallow water
Explanation:
because they are larger plants that do not need a lot of sunlight but needs a lot of oxygen and a shallow pond does provide that oxygen needed but it pushes to much sunlight.
hope this helped some
ILL GIVE BRAINLIEST!!
Hello! Could someone please help me? Thank you!
Answer:
A
Explanation:
You can see that air pollution increases sharply between those two days.
Answer:
a. between days 3 and 4
Explanation:
that was you big increase
please help me this is due soon :(( giving brain liest for whoever does it right, and it does it in there own words, ITS OK IF A LITTLE IS FROM THE INTERNET :D pls help im giving brain liest :)
The results of Mendel's experiments supported the idea that offspring inherit traits that are a "blend/mix" of the traits of their parents.
Question 1 options:
True
False
Only answer if you have an answer to one of the questions. Thank you.
An organ within an organism accomplishes tasks. To engage in these tasks, an organ typically requires
energy provided by other organisms.
B
interaction with other organ systems.
С
communication with other organisms.
D
segregation from other organ systems.
Answer:
I think that it is the first one :)
Explanation:
Pls pls tell me if im wrong, ill do my best to fix it
B. Interaction with other organ systems.
What is an organ ?An organ within an organism performs specific tasks to maintain the overall health and function of the organism. To accomplish these tasks, an organ typically requires interaction with other organ systems within the organism.
For example, the digestive system works in tandem with the circulatory system to transport nutrients to the cells, while the respiratory system works with the circulatory system to deliver oxygen to the body. By working together, the different organ systems help to maintain the overall health and function of the organism.
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Which best describes Earth’s crust?
It is stationary and unable to move.
It is thicker than the mantle and the core.
It is located between the outer and the inner core.
It is composed of continental and oceanic plates.
Answer:
D
Explanation:
It is composed of continental and oceanic plates.
What are 3 reasons deforestation is an issue for animals?
Answer:
- Animals live in the trees
- Animals eat off of tree
-Animals breed in trees
Explanation:
Answer:
1. They have less territory
2. With less space, populations decline.
3. Some animals need trees to survive.
Explanation:
1. Some animals, like wolves, have huge territories that span over miles of land. Deforestation would cause predators to fight over who gets the remaining space.
2. Populations cant thrive if theres no where to have offspring.
3. Animals depend on trees for shelter and food. If there are no more trees, primary and secondary consumers would suffer.
(10 points) Marine Biology. needed as soon as possible
Match the kelp ecosystem to the organisms that reside there.
1. oarweed
2. nudibranch
3. sponge
4. otter
5. sea urchin
6. rockfish
match each one to its ecosystem,
Ecosystem 1: Kelp Canopy
Ecosystem 2: intermediate Region
Ecosystem 3: Dark Seafloor
Oarweed and otter are present in the Kelp canopy, nudibranch, sponge, and sea urchin are present in the intermediate region, and rockfish is present in the dark seafloor.
What are Marine ecosystems?Marine ecosystems are the aquatic environments with very high levels of dissolved salts, such as the ones which are found in or near the ocean areas. Marine ecosystems are defined by their unique biotic and abiotic factors.
Kelp canopy are the underwater areas with a high density of kelp that covers a large part of the world's total coastlines. Oarweed and otter are found in kelp canopy.
Intermediate region of the marine ecosystems contains nudibranch, sponge, and sea urchin. Dark seafloor contains rock fishes.
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Please help and thank you
In which investigation would it be BEST to use observational data obtained outside of a laboratory rather than empirical data from controlled experiments?
an investigation to determine the amount of oxygen that an animal consumes while sleeping
an investigation to determine the genetic code of a harmful bacteria
an investigation to determine the structure of a protein
an investigation to determine the feeding habits of a species of bird
An investigation to determine the feeding habits of a species of bird
employs the use of observational data obtained outside of a laboratory.
Observational data outside of a laboratory is best suited for feeding habits
of a bird because it requires lower degree of control over the environment.
Feeding pattern doesn't require any special technique which is why it can be
done on the field.
Other options require the use of higher degree of control over the
environment to ensure accurate results are derived.
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