1. What do you notice about the angle of Earth?

2. How do you think this affects the seasons in different hemispheres (halves) of the world?

Answers

Answer 1

Answer:

1. Today instead of rotating upright, The earth's axis is tilted 23.5 degrees. The angle varies a little over time, but the gravitational pull of the moon prevents it from shifting by more than a degree so. This tilt is what gives us seasons.

2.The cooling effects of more indirect sunlight cause autumn and winter. Because of the earth's approximately 23.5° tilt, the season in the northern and southern hemispheres reversed, about six months apart from each other.


Related Questions

where does photolysis of water occur in photosynthesis

Answers

Answer:

Photolysis of water takes place in inner membrane of thylakoid.

Hope it helps u.

This part of photosynthesis occurs in the granum of a chloroplast where light is absorbed by chlorophyll; a type of photosynthetic pigment that converts the light to chemical energy. This reacts with water (H2O) and splits the oxygen and hydrogen molecules apart.

I hop this helps! :)

how did the invention of the microscope contribute to our understanding of the cells?

Answers

Answer:

With the development and improvement of the light microscope, the theory created by Sir Robert Hooke that organisms would be made of cells was confirmed as scientist were able to actually see cells in tissues placed under the microscope.

Explanation:

a common fruit fly has eight chromosomes in a normal body cell. after a cell undergoes mitosis, how many chromosomes will each new cell have?

Answers

Answer:

Each daughter cell will have 8 chromosomes. That is correct. By the end of mitosis, there are two daughter cells. Each daughter cell will have the same amount of genetic material as the parent  8 chromosomes.

Explanation:

Hope this helps helps

Plz help quickly I’ll mark

Answers

Answer:

Carbon Monoxide

Explanation:

I just took the test :)

*Fill in the blank*

The biological molecule ____ usually makes up enzymes. Enzymes are used to ____ ____ the rate of a reaction within an organism. Each enzyme has a special shape called an ____ ____ where a ____ binds to break down into different products.

The enzyme can keep breaking down millions of substrates because it is ____ If an enzyme’s environment changes, it will not work effectively because the ____ of the active site changes. This change is called ____.

Words : site, | up | substrate | protein | denaturation | shape | reusable. | speed | active

Answers

Answer:

protein, speed up, active site, substrate, reusable, shape, denaturation

Explanation:

The biological molecule _protein usually makes up enzymes. Enzymes are used to _speed _up the rate of a reaction within an organism. Each enzyme has a special shape called an _active _site where a _substrate binds to break down into different products.

The enzyme can keep breaking down millions of substrates because it is _reuable If an enzyme’s environment changes, it will not work effectively because the _shape of the active site changes. This change is called _denaturation.

Fill in the blanks.

The biological molecule is a numerous substance that makes up the cells and living organisms. Has a wide range of sizes and structures. The enzyme is a substance that performed the works of a catalyst in living and regulates the chemical reactions.

Hence the answer protein, speed up, active site, substrate, reusable, shape, denaturation.

The biological molecules that makeup up the enzymes are known as protein, helps to speed up, the rate of the reactions within the organisms, and lead to the special shape known as an active site. There a substrate binds the break down into various products.The enzyme can be broken down into millions of parts and due to they are able to reusable and can change their shapes, the change in the enzymes is called denaturation.

Learn more about the fill-in-the-blank.

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Augustine is writing an essay on stem cells. Help him by completing the sentences. Stem cells have the ability to divide and produce unspecified cells. They can be developed into a required tissue because of their ability of.

Answers

Stem cells can be developed into a required tissue because of their ability of cellular DIFFERENTIATION. These cells can develop specialized cells.

Stem cells are cells that can develop into specialized types of cells in order to perform specific functions.

The process of cellular differentiation from stem cells involves differential gene expression patterns, a cellular process that leads to the development of distinct types of cells.

For example, hematopoietic stem cells express specific genes (e.g., the hemoglobin gene) in order to differentiate into mature red blood cells that function to trasnport oxygen to all body cells.

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According to the information on the periodic table, which of the following could represent element X?
A. Aluminum (Al)
B. Sodium (Na)
C. Chlorine (Cl)
D. Nitrogen (N)

Answers

chlorine because it has 7 electrons on the outer shell

Which is the highest population density of grasshoppers?
O
A. 35 grasshoppers/10 square meters
o
O
B. 40 grasshoppers/20 square meters
O C. 1 grasshopper/1 square meter
O D. 50 grasshoppers/30 square meters

Answers

35 grasshoppers/10 square meters has the highest population density.

The highest population density of grasshoppers is 35 grasshoppers/10 square meters because more number of organisms are present in less area as compared to other population density. In the option i.e. 40 grasshoppers/20 square meters and 50 grasshoppers/30 square meters have more number of organisms but the area is also greater.And we know that high population density means more number of organisms in less area so we can conclude that 35 grasshoppers/10 square meters has the highest population density.

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Which is a part of the process of speciation?
A. Increased gene flow
B. Interbreeding between species
C. Fixing alleles
D. Divergence

Answers

According to the research, divergence is a part of the process of speciation.

What is divergence?

It is the process of speciation in which two closely related species evolve by changing a common ancestral structure in different ways.

In other words, starting from an ancestral structure, different species evolved by adapting to their environment and their needs.

Therefore, we can conclude that according to the research, divergence is a part of the process of speciation.

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vessels that carry blood away from the heart are called

Answers

Answer:

arteries (red)

Explanation:

carry oxygen and nutrients away from the heart to your bodies tissues

how long can you keep a fresh turkey in the refrigerator?

Answers

2 days in the fridge

Which of the following is the source of the carbon found in glucose molecules?

Answers

Answer:

Carbon dioxide

Explanation:

When the plant makes the glucose molecule, it gets the carbon and oxygen atoms it needs from carbon dioxide, which it takes from the air. Carbon dioxide doesn't have any hydrogen in it, though, so the plant must use another source for hydrogen. The source that it uses is water

What is probability and what is it’s role in scientific conclusion

Answers

Probability is defined as a countably additive measure of such incomplete information. This probability measure will satisfy the Kolmogorov axioms without certain of the defects found in systems derived from these axioms. Probability helps people understand which choices are safe and which choices are risky.

15.) Mutated
will make mutated
! which will make the wrong

Answers

love can't ignore touch with

Which of the following is NOT a human-caused reason that species go extinct?

a forest fire caused by lightning, which destroys a habitat

bringing in invasive species

cutting down a forest, which destroys a habitat

overhunting

Answers

A. A forest fire caused by lightning, which destroys a habitat
A !! forest fire caused by LIGHTNING, which destroys a habitat .. lightening isn’t from humans !

cells in your reproductive organs(ovaries and testes)that develop into eggs or sperm
germ cells
body cells
somatic cells
meiosis

Answers

Answer:

Somatic cells or meiosis

Explanation:

this organ of digestion releases bile needed for fat digestion.

Answers

Answer:

Liver

Explanation:

The liver releases bile

explain how oxygen is cycled between the tree and the fox shown in the picture. name the specific processes involved.

Answers

Answer:

Cellular respiration and photosynthesis.

Explanation:

Carbon dioxide is put out by the fox and the tree absorbs it. The tree puts out oxygen and the fox inhales it.

A cross country runner runs 8 km in 2 minutes. What is his speed?

Answers

The speed of the cross country runner is equal to 4 km/min.

Given the following data:

Distance = 8 km.Time = 2 minutes.

To determine the speed of the cross country runner:

Speed can be defined as the distance covered by an individual per unit time and it can be measured in kilometer per minutes (km/min).

Mathematically, speed is given by the formula;

[tex]Speed = \frac{distance}{time}[/tex]

Substituting the given parameters into the formula, we have;

[tex]Speed = \frac{8}{2}[/tex]

Speed = 4 km/min.

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Fertility is the measure of the ability to become __________. What one word completes the sentence

Answers

Fertility is the measure of the ability to become a parent.

FERTILITY:

Fertility is a phenomenon that describes the ability to reproduce or produce offsprings.

Reproduction is one of the characteristics of living things and the ability to successfully execute this characteristics is termed fertility.

The opposite of fertility is sterility, which means the inability to produce offspring or reproduce.

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what is the process that breaks down nucleic acids into nucleotides
a. dehydration synthesis
b. synthesis
c. polymerization
d. hydrolysis
please help ty

Answers

Answer:

D. Hydrolysis

Explanation:

Dehydration synthesis reactions build molecules up and generally require energy, while hydrolysis reactions break molecules down and generally release energy. Carbohydrates, proteins, and nucleic acids are built up and broken down via these types of reactions, although the monomers involved are different in each case.

I hope this helps have a great day :)

The process that breaks down nucleic acids into nucleotides is hydrolysis. The correct option is d.

What is hydrolysis?

Any chemical reaction in which a water molecule breaks one or more chemical bonds is known as hydrolysis.

When water is the nucleophile, the phrase is used generically to refer to substitution, elimination, and solvation processes.

Nucleo depolymerase is another name for nuclease. By cleaving the phosphodiester bond that connects the nucleotides in the nucleic acids, the nucleic acid is broken down into nucleotides.

Either an enzyme or a non-enzyme can cleave the nucleic acid chain. Since the initial step in the alkaline hydrolysis of a polynucleotide is the transfer of the bond from C5' of the subsequent nucleotide to C2' of the same nucleotide, a 2'-OH group is necessary.

Thus, the correct option is d.

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Make in you own words
When we leave the calvin cycle we have transformed into G3P which is a sugar that contains 3 of me!
We don’t stay in this form for long though

Answers

When fixed carbon leaves the Calvin cycle or light dependent reactions, it will become the molecule G3P, which is then combined to make glucose. The rest of the carbon is recycled to replace RUBP.

Quick question: did I do this correctly?

Answers

If it is more salty it means that the water is hypertonic to the hypotonic potato and if the water is less salty then the water is hypotonic to the hypertonic potato

How are identical twins different than fraternal twins (explain by discussing sperm and egg)?

Answers

To form identical, one fertilised egg splits and then develops into two babies with exactly the same genetic information. However to form fraternal twins, two eggs are fertilised by two sperm and produce two genetically unique children.

which of these groups include organisms that are mostly closely related

Answers

Answer: the answer is D

Explanation:  do you have picture proof?

What is a population?

a. a group of organisms that occupy the same general area at different times
b. a group of individuals of a single species that occupy the same general area at the same time
c. the growth rate of individuals of a single species that occupy the same general area at the same time
d. the growth rate of individuals of a single species that occupy the same general area at different times

Answers

B. Populations are a group of the same species in a place at the same time.

WILL GIVE BARAINLEST

Convection currents which cause plate tectonics occur in the ______

O lithosphere

O crust

O outer core

O asthenosphere​

Answers

Answer:

D

Explanation:

Asthenosphere

Answer:

asthenosphere

Explanation:

With two-thirds of Americans living in urban areas, what is one major factor that can impact the air, water, and soil resource

Answers

Car exhausts air pollution

Determine the two most important skills a synthetic
biologist will need in order to make themselves a more marketable employee. In
what ways can they use these skills to improve society? Give an example of what
this could look like.

Answers

A synthetic biologist must be ingenious in creating new systems that will benefit the society.

A synthetic biologist is a scientist whose responsibility it is to create new biological systems and devices for various applications. These systems can be very useful in solving novel biological problems.

For a synthetic biologists to be more marketable as an employee, the synthetic biologist must be ingenious in creating new systems that will benefit the society. This skill is relevant, not only to land a new job but to make the society a better place.

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Sally sustained damage to some autonomic ganglia. What part of the visceral reflex arc is interrupted

Answers

The part of the visceral reflex arc that is interrupted is the motor response in a target cell.  The visceral reflex is part of the autonomic nervous system (ANS).

The visceral reflex arc refers to the reflex arc present in the autonomic nervous system (ANS).

This reflex arc (visceral reflex) generates glandular muscular (motor) responses within internal organs.

The visceral nervous system controls different body functions including, among others, digestion, respiratory rate, heart, pupillary dilation, etc.

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