What are the four bases of DNA, and how are they paired?

Answer:

B

Explanation:

makes the most sense and its definitely not A or D

Answer:

B.) It is moving toward the soft-path or visionary approach

Explanation:

Got it right on Edge

Answer:

Only the dominant one is expressed.

Answer:

C. sun-moon-Earth

Explanation:

For a solar eclipse to occur, the moon must be between the sun and Earth.

When Earth, the moon, and the sun align, the correct order that leads to a solar eclipse is sun–moon–Earth. Thus, the correct option for this question is C.

The Solar eclipse may be defined as a type of natural phenomenon that involves the passage of the moon between the sun and the earth. As a result of this, it obscures the Earth's view from the Sun either partially or completely.

The correct order of the solar eclipse clears one thing with respect to the actual location of the moon is always found between the sun and the earth. Now, among the options given, only option C matches this required instance.

Therefore, the correct order that leads to a solar eclipse is sun–moon–Earth. Thus, the correct option for this question is C.

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Answer:

Trees and including all plants use the energy of sunlight and including the process of photosynthesis they take with the carbon dioxide or know as ( CO2) from the air and water from the ground. In this process of converting this into wood they can relase oxygen into the air.

I hope this helps you .

Answer:

A.

Explanation:

Nitrogen Cycle

Answer:

D

Explanation: Its either D or C but I think its D oxygen wont hurt water

Answer:

A decrease in species abundance.

Explanation:

(this was correct- connections academy)

if predators are introduced to an ecosystem with no known predators there is a decrease in species abundance.

Predators are an important part of a balanced ecosystem. Predators remove vulnerable prey, such as the old, injured, sick, or very young, leaving more food for the survival and success of healthy prey animals.

Also, by controlling the size of prey populations, predators help slow down the spread of disease.

Thus, if predators are introduced to an ecosystem with no known predators there is a decrease in species abundance.

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Explanation:

I don't know the exact answer but I can tell you that lipids are considered the building blocks of cells . the body uses lipids as a storage for energy and insulation and to make cell membranes. without lipids the cell will die . the way lipids function is .... lipidsfunction as an energy reserved regulate hormones transmit nerve impulses cushion vital organs and transport fat soluble nutrients.

I hope this can help you a little bit good luck!

Answer:

B

Explanation:

Lipids are used to store information.

Answer:

sorry but where is the diagram

Explanation:

A compound light microscope is a microscope with more than one lens and its own light source. In this type of microscope, there are ocular lenses in the binocular eyepieces and objective lenses in a rotating nosepiece closer to the specimen.

Answer:

The true statement about the aquaculture is that It means “cultivating small acreages of land.”

Answer:

B

Explanation:

ap classroom

It would take 0.827 g of arsenic to reach the LD50 in a 140-pound person.

The lethal dose 50 (LD50) for arsenic in humans is 13 mg/kg.

LD50 is the amount of a material, given all at once, which causes the death of 50% of a group of test animals.

To calculate the number of grams of As that it would take to reach the LD50 in a 140-lb person, we need to convert 140 lb to kg using the conversion factor 1 lb = 0.454 kg.

140 lb × 0.454 kg/1 lb = 63.6 kg

The LD50 of As is 13 mg of As per kg of body mass. The mass of As to reach the LD50 in a 63.6-kg is:

63.6 kg BM × (13 mg As/1 kg BM) × (1 g As/1000 mg As) = 0.827 g As

It would take 0.827 g of arsenic to reach the LD50 in a 140-pound person.

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Answer:

Female means a women gender.

Explanation:

this is the correct answer you want .

Answer:

First off, chromosomes are thread like structures found in the nucleus of a cell containing genes, which determine a certain characteristic, and DNA which is the chemical that is the basic unit of inheritance.

All human cells ( excluding people who has cell abnormalities etc. ) contain 46 chromosomes. However there's this one pair of chromosomes called the sex chromosomes ( X and Y chromosome ) which defines whether the person is a make or female.

A male will have XY chromosomes, but a female will have XX chromosomes. That's how you differentiate.

In the lytic cycle, the virus introduces its genome and replicates after that it assembles a new virus body and ruptures the cell membrane, hence option d is correct.

In a lytic cycle, the virus transfers its genome into a host cell and starts replication by seizing control of the host's cellular machinery.

When the infection is finished, the host cell is lysed, releasing the freshly duplicated and assembled virus particles into the surrounding waters.

The virus replicates by integrating its genome with the genome of the host cell during the lysogenic cycle, which is also known as a non-virulent infection.

Therefore during the lytic cycle, the virus-cell membrane is disintegrate and the lysogenic cycle happens without killing the host, hence option d is correct.

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Answer:Humans affect the phosphorus cycle mainly by the use of fertilizers and raising livestock, especially hogs.

Explanation: Hope this helps:)

Answer:

Places at the same latitude may have very different climates if one is on a coast and one is inland. On the coast, the climate is influenced by warm moist air from the ocean. Farther inland, the climate is influenced by cold or hot air from the land. So, it depends on where you are on the world.

Answer:

I believe the answer is d

Answer:

"the same investigation is conducted in two different laboratories by two different scientists and the same results are produced"

Explanation:

I just did this on study island and got it right!

Answer:

Parent 1 = RrBb

Parent 2 = RrBb

Explanation:

This question involves two genes in guinea pigs. The allele for rough coat (R) is dominant to smooth coat (r), and the allele for black coat (B) is dominant to white coat (b).

According to this question, two rough black guinea pigs when bred together produced two offsprings. One of the offsprings is rough white (R_bb) and the other is smooth black (rrB_). This means that, to produce such offsprings, the parents must be both heterozygous for both genes (RrBb). Please find the punnet square for this cross attached

Answer:

A chart

Explanation:

A database management system (DBMS) can be defined as a collection of software applications that typically enables computer users to create, store, modify, retrieve and manage data or informations in a database. Generally, it allows computer users to efficiently retrieve and manage their data with an appropriate level of security.

A chart is a representation of data which visualizes potential relationships between variables. Some examples include pie chart, bar chart, etc.

A bar graph also known as a bar chart can be defined as the graphical representation of data (informations) by using vertical columns or rectangular bars. When a data set is observed, a bar chart can be used to graphically represent or record the total or overall amount of information contained therein. Generally, bar charts are used for the comparison of informations obtained from a data collection by representing each value (information) with rectangular bars respectively.

Answer:

A graph

Explanation:

Took the quick check xd :)

Answer:

Kinetic energy

Explanation:

Hope that helps

Answer:

2,3,4,5

Explanation:

dnnsnsnszjjsnana

Answer:

It will explain why the writer believes that volunteering is better at an animal shelter than in nature.

Explanation:

Typically if an opinion or claim is made then the writer will give his/her reasons.

its c), adipose tissue.

Answer:

C) Adipose Tissue

Explanation:

Adipose Tissue stores fats in the body!!

Answer:

15 because one codon is three nucleotides

Answer:

Sunlight and Water

Explanation:

Plants can make food from absorbing sunlight

Answer:

microorganisms, bacillus, bacterium, virus or germ

Answer:

microorganism

Explanation: