can someone help me with this? it’s 5am and i’m really tired and can’t remember. also i’m sorry if it’s blurry

Answer:

It should be D.

Explanation:

I hope this helps

Answer:

Drag

Explanation:

Drag is a force caused by air that slows objects down

Friction is a major force that slows the object down, air resistance is a type of frictional force.

Air resistance is a kind of frictional force that slows down an object from moving in a particular direction.

During the movement an object has a particular speed for movement, speed depends on how friction works, more friction slows the speed of an object a low friction allows the object to at a particular speed.

Air is a mixture of gases and particles in the atmosphere, these particles create a force during the movement of an object in the air, and these forces decide the actual speed of object movement.

Therefore air resistance is a force that slows the object.

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Answer:

A central heating system provides warmth to the whole interior of a building from one point to ... Institutional heating systems (office buildings or schools, for example) can use low-grade, inexpensive

An alternative to district heating would be to build a small district heating plant together with your neighbours, which is known as local heating or joint heating. ... The local heating system also includes a network of pipes and a common boiler plant that delivers heat through the pipework to the single-family houses.

Explanation:

-Eijiro <3

Answer:

pumpkin need too much of sunny place.

Answer:

the answer is phloem and xylem

Explanation:

they are both in the leave and the roots.

Answer:

selective membrane

Explanation:

i think this is what you are asking

Answer:

The last one : D

Explanation:

The diagram that represents the modelling of a full moon is : ( D ) Diagram 4

A Full moon occurs when the moon moves from its new moon position by 180°. At this new position, the sun ( light source ) ,earth and the moon forms a straight line.

During full moon the moon is completely illuminated when viewed from the Earth's position as well.

Hence we can conclude that the diagram that represents the modelling of a full moon is Diagram 4

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Answer:

Transcription / mRNA production

Explanation:

Answer:

D.

Explanation:

if you look at the names of the species, the first part is the same, which means they aare closely related to some point. When you look at the picture, you also notice the species look strikingly alike.

Answer:

d

Explanation:

Answer:

I dont think so

Explanation:

Space has a lack of air, which is how sound travels. It may make some sound, but not alot

Answer:

If they are in space then it is not realistic because sound does not travel in space. Sound is vibrations bouncing off of molecules, but there are no molecules in space to bounce off of.

Explanation:

Answer:

yes

Explanation:

Answer:

A. Females would need to inherit two X chromosomes containing the recessive trait.

Answer:

Reasons for failure to continue to use contraception include the following: for some, the risk of producing an unwanted pregnancy adds flavor to the sexual act; some women rationalize their sexual activity, and this usually leads to discontinuation of contraceptive use; failure to change the contraceptive when needs

Explanation:

Answer:

Great Danes, greyhounds and german Shepherds

Explanation:

GDV tends to effect deep chested dog breeds

Answer:

C

Explanation:

protons are positive neutrons are neutral and electrons are negative

In an electrically charged particles  protons are positive and electrons are negative.

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Answer: two major steps: transcription and translation

Explanation:

Together, transcription and translation are known as gene expression. During the process of transcription, the information stored in a gene's DNA is transferred to a similar molecule called RNA (ribonucleic acid) in the cell nucleus.

Answer:

There you go :3

Explanation:

Paramecium- A single-celled freshwater animal that has a characteristic slipper-like shape and is covered with cilia.

Protist- A single-celled organism of the kingdom Protista, such as a protozoan or simple alga.

Protozoan- A single-celled microscopic animal of a group of phyla of the kingdom Protista, such as an amoeba, flagellate, ciliate, or protozoan.

Pseudopod- A pseudopod or pseudopodium (plural: pseudopods or pseudopodia) is a temporary arm-like projection of a eukaryotic cell membrane that are developed in the direction of movement.

Pellicle- Pellicle (biology), a thin layer supporting the cell membrane in various protozoa. Pellicle mirror, a thin plastic membrane which may be used as a beam splitter or protective cover in optical systems.

Slime Mold- Any of a group (such as Myxomycetes) of organisms formerly held to be lower fungi but now often considered protists that exist vegetative in usually moist habitats as mobile plasmodia and reproduce by spores.

Answer:

light-independent reaction

Explanation:

Photosynthesis, which is a unique metabolic process where plants synthesize their food (glucose) in the presence of sunlight, occurs in two stages namely: light dependent stage and light-independent stage.

The light independent stage is also known as dark stage because it does not require light to occur. It occurs in the stroma of the chloroplast where ATP and NADPH are used to fix carbon into the production of glucose. This stage involves three major processes:

- Carbon fixation of CO2

- Reduction reactions of G3P

- Regeneration of ribulose 1,5-bisphosphate (RUBP).

Explanation:

protein is the element responsible for building up of cells and the nucleic acid is embedded in the cell, so protein builds the whole cell including the nucleic acids.. the nucleic acid is also packed by histones which is a proteinous structure. both are important because, in the cell all organelles require protein for their growth and likewise the encoding of the genetic information carrier

Answer:

produced by human activity

absorbs and re-emits infrared radiation

Explanation:

produced by human activity

absorbs and re-emits infrared radiation

Answer:

I go with C which says the dark mice are hard to be seen against the dark. Because of this the dark mice lived to reproduction age and reproduce more dark mice.

Answer:

A. DNA polymerase pairing A with G

Explanation:

Adenine (A) always pairs with thymine (T), and cytosine (C) always pairs with guanine (G).

DNA polymerase pairing A with G would cause an error in DNA replication. The correct option is A.

An error in DNA replication occurs when an incorrect nucleotide is inserted during the replication process.

DNA polymerase is responsible for synthesizing a new DNA strand by adding complementary nucleotides to the existing template strand.

It ensures the accuracy of replication by matching each nucleotide with its complementary partner (A with T and G with C).

If DNA polymerase pairs A with G instead of A with T, it results in a mismatched base pair.

This is considered an error in DNA replication since it introduces a mutation in the newly synthesized DNA strand.

The fidelity of DNA replication relies on the correct base pairing and proofreading mechanisms of DNA polymerase to minimize errors and maintain the integrity of the genetic information.

Thus, the correct option is A.

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Answer:

red cow would be 50% and the same for a roan cow

Cross a Red Bull with a roan cow. The Punnett Square are

% Red Cow =  25% red

% Roan Cow = 50% roan

% White Cow = 25% white

A Punnett square is a square with a block that is used to see and describe the offspring of the next generation. It contains both genotypes, dominant and recessive, and then there is a crossing over.

Given that, the red cow has genotype RR

A white cow has the genotype ww.

Heterozygous cattle are called Roan (red and white spotted) (RW).

When RR (red) is crossed with WW (white), it results in a roan color.

RR (red)   x    WW (white) = RW (roan)

Two roan individuals are then mated.

RW    x    RW

RR    RW    RW    WW

Offspring

1/4 RR - Red

1/2 RW - Roan

1/4 WW - White

Hence, the offspring are expected to be 25% red, 50% roan, and 25% white.

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Answer:

i think E mitosis

Explanation:

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[tex]\red{\bigstar}[/tex] Which part of the neuron below is indicated by the arrow, and what is its function?

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[tex]\pink{\bigstar}[/tex] [tex]\large\underline{\underline{\bold\green{Option. D}}}[/tex]

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✯ The dendrites carry the electrical impulses from the signal receivers to the cell body.