Help please I will give brainliest if it is a right and valid answer with atleast 2 sentences. Thanks so much

Answers

Answer 1

Explanation:

Lucille's cells need oxygen. In order for cells to properly function, they need to be oxidized. If Lucille's respiratory system is not working then her body cannot receive the oxygen that it needs in order to send to her blood cells. The circulatory system pumps Lucilles's blood around her body but if there is no oxygen, Lucille's cells/heart cannot properly function, this making it difficult for her to play soccer.

Related Questions

Only answer if you have an answer to one of the questions. Thank you.

Answers

assuming maintains internal conditions means homeostasis, your body defecates and urinates any toxins from food or drink. this is because some food is harmful to your blood, heart, stomach, etc and can cause even more harm if they are not eliminated.
hope this helps!!! :)

What is the biggest animal that lives underground?

Answers

Answer:

Bears

Explanation:

Ik that you might think that they live in caves, but they can live in snow burrows, and dug-out earthen as their dens.

Hope this helped :)

(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

Answers

Eco1: 1, 4

Eco2: 2, 3, 5

Eco3: 6

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 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 :)

Answers

If you look up “quill bot” you can copy sentences from the internet, paste it in there, then press paraphrase and it’ll change the words

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

Answers

Answer: B or C I think
I am not sure what plants they are but they will make the pond into a home for animals

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

7th grade science help pls

Answers

Answer:

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

What are 3 reasons deforestation is an issue for animals?

Answers

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.

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.

Answers

Answer:

Explanation:

It is composed of continental and oceanic plates.

d is the best answer as there are tectonic plates on the earths crust ;)

ILL GIVE BRAINLIEST!!

Hello! Could someone please help me? Thank you!

Answers

Answer:

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

Only answer if you have an answer to the question. Thank you.

Answers

Answer:

They have their own environment. Structure how to live and surviving. Thats an organization

All living things have organization because all living things live in ecosystems and they have a pattern of organization in the way things are done for that species

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

Answers

False

Explanation
Because it’s false

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

Answers

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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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.

Answers

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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Describe a DNA mutation and how it can affect an offspring.

Answers

A DNA mutation is a permanent alteration in the DNA sequence that makes up a gene, such that the sequence differs from what is found in most people. Mutations range in size; they can affect anywhere from a single DNA building block (base pair) to a large segment of a chromosome that includes multiple genes. DNA mutations can affect an offspring can result in abnormal protein products. Mutations can also introduce new alleles into a population of organisms and increase the population's genetic variation.

Since all cells in our body contain DNA, there are lots of places for mutations to occur; however, some mutations cannot be passed on to offspring and do not matter for evolution. Somatic mutations occur in non-reproductive cells and won't be passed onto offspring. For example, the golden color on half of this Red Delicious apple was caused by a somatic mutation. Its seeds will not carry the mutation.
The only mutations that matter to large-scale evolution are those that can be passed on to offspring. These occur in reproductive cells like eggs and sperm and are called germ line mutations.

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