Please fill in the blank to answer the question.

At Position D, the Sun's most direct rays are hitting the ________ on Earth.

Answer:

more standard sized cells

Answer:

Hard structure of cones protects reproductive parts of pine trees.

Explanation:

The structure of pine cones helps in successful reproduction in the taiga because in pine trees both male and female reproductive parts are present on the same tree that leads to successful reproduction and production of seeds. The pollen from the male cone fall onto the female cone that produces seeds after fertilization process. The structure of cones are hard that protects the male and female reproductive part in that environment.

Answer:

A. All bacteria have peptidoglycan in their cell walls. B. All fungi have chitin in their cell walls. C. All algae have cellulose in their cell walls

Explanation:

The cell wall of a bacteria has peptidoglycan. Peptidoglycan is the basic unit of the bacteria cell wall, it makes the cell wall strong, and determines the cell form.

The cell wall of a fungi contain chitin. Chitin makes the cell wall strong, and rigid.

The cell wall of an algae has cellulose. The cellulose helps to provide rigidity and in maintaining the shape of the cell walls of the algae.

Answer: Hertzsprung-Russell (HR) diagram is an essential tool used in stellar evolution. In the universe, there are several hundreds of billions of stars. Scientists use the tool, in differentiation, the billions of stars in the world from the sun. In the HR tool, there plotting of the luminosity or energy output of a star, which is plotted on the X-axis of a graph against the absolute magnitude. The sun's magnitude is an absolute of +48, which, when plotted against its luminosity, helps in setting an apparent variance between the sun and any other star. Additionally, the sun has been identified as the primary star with a very high temperature. Hence the tool can locate the sun from other forms of stars. HR diagrams outline data such as temperature and luminosity or energy. However, star distance from the Erath is not a type of data represented in the charts.

Explanation: If you want to read it you can open the picture below.

↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓

Answer:

A water molecule has three atoms: two hydrogen (H) atoms and one oxygen (O) atom.

Explanation:

i hope this help if it didnt message me and ask me again for help

Answer:

88

Explanation:

866666

Explanation:

Most macromolecules are made from single subunits, or building blocks, called monomers. The monomers combine with each other using covalent bonds to form larger molecules known as polymers. In doing so, monomers release water molecules as byproducts

Answer: Fossils of fish are found under the land where cows now live. Fossils give clues about environmental changes where the organisms lived

Explanation:

Answer:

1. There will be no High Cost of construction and maintenance.

2. Some designs of these sea walls might be unattractive.

3. natural processes can take place ... for eg. habitat migration. 

Answer:

They are crossing each other because when there is an earthquake this happens.

Explanation:

Look at the pic

Answer:

In 1931, the electron microscope allowed cells to be viewed under a better resolution.

Explanation:

To solve this you should know that Adenine(A) pairs with Thymine(T), but in RNA thymine is replaced with Uracil(U) and Guanine(G) pairs with Cytosine(C).

The codon, present in the mRNA represents a group of three letters that is complementary to the DNA strand. The codon is a result of transcription. The anticodon is present in tRNA, the structure that transports amino acids to the protein synthesis site(ribosome) during translation. The anticodon is complementary to the codon.

It's pretty easy to interpret the codon table as the first, second and third letters are indicated.

Answer:

The fish appears nearer to the cat than it really is

Explanation:

The situation above is related to the refraction of light. The cat will think that the fish is closer to him, however, it is actually at a different depth in its actual position. This is because of the refraction of light as it travels in two different mediums: water and air. The eyes and brains are not capable of tracing the light rays' refraction, thus, the cat's image of the fish is on a shallower depth. In reality, the light rays reflecting from the fish are actually being refracted on the water's surface.

Answer:

18 miles

Explanation:

6*3=18

Answer:

DNA replication is the process by which a double-stranded DNA molecule is copied to produce two identical DNA molecules.

Explanation:

please mark me as branlist

Answer:

b. viruses do not undergo mitosis

Explanation:

One characteristics of non-living things is their ability to reproduce. Viruses on their own lack this ability to reproduce their kind. Mitosis is a form of reproduction where one cell divides to form two daughter cells. Viruses do not undergo mitosis.

Viruses are just an assembly of biochemical particles that need to gain entrance into a living cell to be able to multiply.

Answer:

Explanation:

Answer:

Mercury rotates slowly and has a thin atmosphere, and consequently, the night-side temperature can be more than 1,000 degrees Fahrenheit lower than the day-side temperature shown on the diagram. It can be as cold as -290 degrees Fahrenheit (-179 degrees Celsius) on Mercury at night.

Explanation:

Answer:

due to its rotation and lack of atmosphere

Explanation:

during the day the temperature is so high that it could melt some metals and during the night the temperature drops well below freezing.

Answer:

An accurate description of genes is that genes are made of DNA and code for proteins.

Explanation:

Genes are the molecules responsible for containing the genetic information that determines specific characteristics or features of an individual. Genes are housed in chromosomes, in specific locations called locus.

A DNA molecule forms a chromosome, and fragments of that same molecule form the genes on that chromosome. The information contained in each gene codes the synthesis of proteins, as well as the synthesis of RNA.

The other options are not correct because:

     1. Proteins are not made of genes, but of amino acids, and they do not code for DNA.

    2. Genes are not made of proteins, but of DNA fragments.

    3. DNA is not made of carbohydrates.

Answer:

Genes are made of proteins that code for nitrogen bases.

Answer:

i would say natural because the branches grafted together they weren't made to go together by a human

Explanation:

Answer: The corn plants were damaged by the herbicide.

Explanation

Depending upon the plant affected and the herbicide used, effects of herbicide damage differ. Popular signs include flattened stems or twisting or corkscrewing. Leaves can have shapes, sizes or textures that are irregular. Moreover, yellow or reddened leaves or leaf veins may. This usually leads to loss in crops as noticed from the maize plantation where more than half was lost.

The most plausible explanation of the low yield would be herbicide harm to the maize plants.

Herbicide damage has different consequences it depends on the plant as well as the herbicide employed. Ground down stems, twirling as well as rotating clockwise are popular symptoms.

Leaves could have varied forms, dimensions, and properties. Furthermore, yellow or reddish leaves especially leaf veins are possible. This frequently results in crop losses, as seen in the maize plantations, where more than half of the harvest was destroyed.

Thus the response above is correct.

Find out more information about herbicide here:

https://brainly.com/question/25467483

Answer:

It's physically move

Explanation:

got the wrong answer because of the previous answer

Answer:

Hail, Sleet, Snow

Explanation:

Hope this helps!

Answer:

ACTCAGT

Explanation:

A always pairs with T and C always pairs with G. Therefore when A is shown, the answer is T and when T is shown, A is the pair. The same goes for C and G.

Answer:

I wish I could help I do

Explanation:

i am not doing that stuff so lets me know if you figure it out