Biology High School

Can someone help pleasee!!!

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Answer 1

Answer:

Its probably a pine tree. with the characteristics

Explanation:

Related Questions

How will weathering and erosion most likely change the map over a long period of time?

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Answer:

The lines near the bottom of the mountain will become perfect circles. There will be fewer lines near the top of the mountain and they will be further apart. ... The lines near the bottom of the mountain will become straighter.

Answer:

i gotchu

Explanation:

weathering and erosion shapes down land and coastlines, so eventually overtime, our maps start to change and look different

The diagram above shows a cell placed in a beaker with salt water. The cell is permeable only to water. What will happen to the cell?

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Answer:

It will swell

Explanation:

Since it is only permeable to water, the cell will try and reach homeostasis with it surroundings (it will take in water to decrease the concentration of salt in the cell).

what happens when you start to go deeper into the atlantic ocean in your own words please?

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Answer:

the density of the water will keep crushing you until you are DEAD

Explanation:

Answer:

not sure if you still want an answer, but here:

the further down you go, the colder it'll get because the sunlight won't reach down as far, also making it darker. the pressure will also keep building up until it gets to be too much for your body to handle and literally crushes you.

Animals that are best adapted to their environment are more likely to survive and reproduce. This principle is called _______

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Answer: natural selection

Explanation:

Help please :) brainliest involved

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Answer:

First Option

Explanation:

The other three options basically are the cell theory!

The cell theory states that:

The basic units of life are cells.All cells arise from other pre-existing cells.All living things are made of cells.

Since the 3 options state this, the first option (that all of them are part of the theory) should be correct.

Hope this helps.

Think of an object, person, or place at home that functions similar to the cell membrane.

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i think its a plant or dog since both of them also have cells

Because it permits materials to enter and exit a cell, a cell membrane can be compared to a door. A door allows objects to pass through it as it opens and closes.

What is cell membrane made of?

With a few rare exceptions, p - series, which are made up of glycerol, a nitrogen base, and two fatty chain, are the primary component of cellular membranes, both cytoplasmic membrane and interior membranes. Therefore, the cell membrane serves two purposes: first, as a barriers keeping the components of the cell inside and undesired materials out, and second, as a gate permitting the passage of vital nutrients through into cell as well as the flow of byproducts out of the cell.

What role does the cell membrane perform?

Every cell has a phospholipid bilayer, also called a cell wall, that shields the inside of the body from the outside world. The cell barriers is a lipid bilayer that is porous. The cell regulates the flow of substances from and to the cell.

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the two scientists responsible for discovering that both plant and animal tissue is made of cells are what
A. Schwann and Schleiden
B. Hooke and Schwann
C. Virchow and Hooke

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Answer:

A. Schwann and Schleiden

Hope this helps

What are the 3 main processes common between terrestrial and aquatic ecosystems?

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Answer:

Three main processes that are common between these are that they both make food through photosynthesis, they both perform transpiration, and they both need sunlight in order to process chemical energy.

I really hope this helped and have a great day! :)

The process that are seen in both terrestrial and aquatic ecosystems are;

Transpiration process

Photosynthesis for food synthesis

Energy through sunlight.

An ecosystem can be regarded as geographic area which contains plant as well as animals with other organisms and weather and landscape and they all carried out different functions so that bubble of life is formed.Ecosystem could be terrestrial as well as aquatic ecosystems.An aquatic ecosystem can be regarded as types of ecosystem containing body of water. In contrast to terrestrial ecosystems that is associated to land, there are Communities of organisms that their dependent is on each other as well as the environment all live in aquatic ecosystems.Aquatic ecosystems could contains body of oceans as well as lakes rivers, and stream.Terrestrial ecosystem can be regarded as community of organisms that dominate land, as well as interactions that exist between biotic as well as abiotic components in a given area. Some of terrestrial ecosystems are tundra, taigas as well as temperate deciduous forests and tropical rainforests.

Some of the processes that can be attributed to both terrestrial and aquatic ecosystems are;

Making of their food could be through photosynthesis, this is the process whereby plant makes their food through the energy from sunlight.Sunlight is required as a source to process energy. Transpiration can be regarded as process involving movement of water through a plant, this could also encompass the evaporation of this water from aerial parts which could be in the leaves as well as stems and flowers.

Therefore, both terrestrial and aquatic ecosystems have some process in common.

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please help please i really need it

Answers

Answer:

The answer is C

C should be your answer

4. Which evidence did Darwin NOT use to support his theory of evolution?
a. Observations of fossils
b. Finches on different islands had different types of beaks
c. Young finches that acquired desirable traits as they aged
d. Observations of different species with varying traits

Answers

Answer:

The answer, I believe, is a.

Explanation:

Observations of fossils came later I believe. :)

HIV is a retrovirus. Which sequence does it use as part of its reproductive
cycle?
A. RNA DNA → RNA protein
B. protein
- DNA - RNA → DNA
C. DNA - RNA DNA protein
D. RNA - protein - RNA - DNA

Answers

The answer must be A

HIV is a retrovirus whose sequence is RNA DNA → RNA protein which it uses as part of its reproductive cycle. So, the correct option is A.

What is HIV?

HIV stands for Human Immunodeficiency Virus which is defined as a virus that attacks the body's immune system. If HIV is not treated, it can lead to AIDS which stands for acquired immunodeficiency syndrome. There is currently no effective cure, while once people have HIV, it remains with it for life.

HIV can spread through sexual contact, illicit injection drug use or sharing needles, contact with infected blood, or from mother to child during pregnancy, childbirth or breastfeeding. HIV is a retrovirus whose sequence is RNA DNA → RNA protein which it uses as part of its reproductive cycle.

So, the correct option is A.

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PLS HELP ASAP Select the word that means how easily water can move through a substance. Lesson 2.03 o particles permeability porosity

Answers

Answer:

permeability

Explanation:

dictionary definition: the state/quality of a material or membrane that causes it to allow liquids or gases to pass through it

in biology we use this term to describe the cell membrane, it is "semi-permeable" because it allows certain gasses and molecules to pass through

The water can easily move through a substance and it is called permeability. Hence, option B is correct.

What is permeability?

The ability of molecules to pass through a biological membrane or barrier is known as biological permeability. Because cell membranes are selectively impermeable, substances cannot pass through the barrier without consideration. Some of the characteristics that affect permeability include polarity, hydrophobicity, charge, size, and shape.

The metabolic activities, survival, and potential use of the cell in both biotechnological applications and physiological systems are all greatly impacted by the cell membrane permeability, which controls the rate of solute transport into and out of the cell.

The water can easily move through a substance when the substance is permeable. Hence, option B is correct.

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What is stored in the nucleus?

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Answer: The nucleus (plural, nuclei) houses the cell's genetic material, or DNA, and is also the site of synthesis for ribosomes, the cellular machines that assemble proteins. Inside the nucleus, chromatin (DNA wrapped around proteins, described further below) is stored in a gel-like substance called nucleoplasm. hopes this helps pls pls pls give me brainliest.

Explanation:

Answer:

Within the nucleus, DNA molecules, the cell's genetic machinery, are stored, repaired, transcribed and eventually replicated. Around the outside of the nucleus is an envelope consisting of two layers of membrane.

Explanation:

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PLS HELP

One important organelle that is found in plants, but not in animals is called chloroplast.
It is the site of _________.

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Chloroplast Is the answer

NO LINKS I WILL GIVE BRAINLIST ALSO WITH 15 POINTS SO TAKE IT SERIOUSLY

Answers

Answer:

J is the correct answer

Explanation:

hope this helps

identify the climate that has the most human settlements.

A. cold and dry
B. hot and dry
C. mild and wet
D. hot and wet

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Answer:

Explanation:

it is the most habitable

C is the best answer

asap Waste water from nuclear power plants is generally:

cold
muddy
radioactive
warm

Answers

Answer:

Warm is the Correct Answer

Explanation: I know this because the water that is used to cool Nuclear Power plants is usually returned back into the ocean but the water is warmer than the water in the ocean. This can lead to Thermal Polution which can kill species of fish that aren't used to such warm water.

When would a female have a 100% chance of inheriting a sex-linked recessive trait?
A. She inherits an affected X chromosome, but only from her mother.
B. Mother and father both pass on dominant alleles on somatic (body) chromosomes.
o
C. She inherits an affected X chromosome from both mother and father.
D. Mother and father both pass on recessive alleles on somatic (body) chromosomes.

Answers

Answer:

C. She inherits an affected X chromosome from both mother and father.

ONLY ANSWER IF YOU KNOW

What is the main function of the Krebs cycle?

A. To break glucose down into two pyruvate molecules
OB. To produce carbon dioxide for use in the thylakoid
O C. To produce large numbers of ATP molecules
O D. To provide molecules for the electron transport chain

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Answer:

I may be wrong but I think it is C

Can someone help me please

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Answer is 4
There are 4 daughter cells that form from the parent cells, all carrying half of the parent cells chromosomes.
Hope this helps

How does the structure of the spins cord being long and flexible help it with its function

Plz!

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Explanation:

The spinal cord functions primarily in the transmission of nerve signals from the motor cortex to the body, and from the afferent fibers of the sensory neurons to the sensory cortex. It is also a center for coordinating many reflexes and contains reflex arcs that can independently control reflexes.

13. When each allele in a heterozygous genotype influences the phenotype and
They have both traits associated with the aileles it is called

Answers

Answer:

Polygenic Trait

Explanation:

A taits phenotype is influenced by more than one gene. Traits that display a continuous distribution, such as height or skin color, are polygenic.

Name 3 characteristics of each physical state of matter.

Solid:

Liquid:

Gaseous:

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Answer:

solid: Has a definite shape and volume. liquid: Has a definite volume, but take the shape of the container. gas: Has no definite shape or volume. change of state: When matter is converted from one of the three states (example: solid, liquid, or gas) to another state.

Explanation:

Answer:

Solid:

High Density

Definite mass, volume, and shape

Solids are incompressible and rigid

Liquid:

No definite shape (takes the shape of its container)

Has definite volume.

Particles are free to move over each other but are still attracted to each other.

Gaseous:

They are easy to compress

They expand to fill their containers

They occupy far more space than the liquids or solids from which they form

Explanation:

Which statement is not true?

A. A virus cannot read its own genes.

B. Bacteria can make proteins identical to those found naturally in humans.

C. The DNA of a bacterium is loos in the cytoplasm.

D. Bacteria grow and replicate quickly.

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Answer: i would say C

Explanation:

What is the relationship among species interaction and biodiversity?

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Answer:

Species interactions within ecological webs include four main types of two-way interactions: mutualism, commensalism, competition, and predation (which includes herbivory and parasitism).

Explanation:

Think of an object , person or place at home that functions similar to the chloroplast.

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Answer:

a genarater powers a home

Explanation:

"Fossil" is Latin for "prehistoric record." True or false

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Answer:

i think it is false

Explanation:

What change led to an increase in the number of light-colored moths within the population?

More mutations
Decreased pollution
More dark colored trees
fewer humans

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Answer:

decreased pollution

Explanation:

The article

why give scientific names?

a. common names are misleading

b.names can be different according to the name of that country

i will give brainliest to the correct most detailed answer

Answers

The answer to this question is b

It’s b there you go Hope this helps

How do you think new proteins affect the fitness of children?
А
They have no effect on fitness
B
They increase fitness
C
They decrease fitness
D
All of the above

Answers

Answer: D of the above

Explanation: I am assuming this is for a gizmo because I had this same question. The correct answer for me was D.

New proteins affect the fitness of children as They increase fitness (option b )

Proteins

Protein are biochemical molecular substances made up of chains of Amino acids and are important part of a healthy diet. They are made up of chemical 'building blocks' called amino acids. Our body uses amino acids to build and repair muscles and bones and to make hormones and enzymes. They can also be used as an energy source