Help ASAP
thanks...............

Answer:

1. Ozone :- Form of oxygen having three atoms of oxygen to a molecule.

2. Mesosphere :- Later of the atmosphere just above the stratosphere.

3. Stratosphere :- The layer of atmosphere just above the troposphere where the temperature remains fairly constant.

4. Thermosphere :- The layer of atmosphere above the mesosphere where temperature are the highest in the atmosphere.

5. Ozonosphere :- Region in the upper stratosphere where the ozone is concentrated.

6. Aurora :- Streamers and band of light appearing in the sky at night , especially in polar region.

7. Ionosphere :- Layer of atmosphere containing ions; above the stratosphere.

8. Ion :- An electrically charged atoms.

9. Troposphere :- The layer of the atmosphere nearest the Earth in which most weather changes occur.

Fog will usually form if the temperature and _______ match.

Which of the following is an example of osmosis?

list three facts about the specific body system for endocrine system

Which of the following is a true statement about the sex of the newborn "male" child.
The father determined the sex which is XX
The mother determined the sex which is XX
The father determines the sex which is XY
ООО
The mother determines the sex which is XY
None of the above are true

Help, middle school science

plsssss help me :) thank you luv

How does the nitrogen cycle control the quality of water within a aquarium and what could cause an imbalance (build of toxic chemicals such as ammonium).​

How are breathing and cellular respiration similar? Both involve using ATP to fuel other chemical reactions. Both use oxygen and produce carbon dioxide. Both involve breaking down glucose to produce ATP. Both require water in order to take place.

Which organelle aids in the production and movement of proteins and other materials through the cell?Which accurately labels the lysosome?

Animals get the most of the nitrogen they need

Which is true of all organs in the human body? They are made up of two or more tissue types. They produce red and white blood cells. They remove harmful substances from the body. They are composed of one main type of cell.

Which two statements explain how the uneven heating of Earth's surface
affects Earth's weather patterns?
A. Warm air continuously leaves the poles and moves toward the
oceans.
B. Warm air rises and cool air sinks, forming a convection current
C. Warm air moves away from the equator toward cooler regions.
D. Warm air flows from the northern hemisphere to the southern
hemisphere.

Many of the Mauryan Empire’s huge pillars originally were transported from quarries in __________ India.
A.
central
B.
eastern
C.
southern
D.
western

Please select the best answer from the choices provided
A
B
C
D

What effect does dietary protein have on the body?

Edward is extremely romantic and wants to give Bella an entire bouquet of pink snapdragons, her favorite flower. Unfortunately, Edward only has red snapdragons in his greenhouse. In order to produce the most number of pink snapdragons, what color flower should Edward cross with his red snapdragons?


Can someone help me with this question?


Thanks.

Darwin studied actual birds on the Galapagos Islands instead of using a simulation, as you did in this lab. Studying natural selection in the field can be challenging. List at least three possible challenges Darwin might have faced.

Below is an image of a well. Explain what type of well this is and how it works

What is its primary function of the structure?

This site isn't exactly for talking but whatever.

Are you against or for transgender identities, and why? I'd love to have a civil chat no matter your opinions. Also please put your pronouns if you use them so everything is easier.

- A trans guy (he/him)

There are different forms of energy and one form of energy can be converted into another. When we light a wax candle, the process is highly exothermic and on burning, the chemical energy of the wax gets converted into heat and light. A good source of energy is to be selected for the choice of work to be done. In ancient times, wood was the most common source of heat energy. We, in our daily lives, use various energy sources for doing the work. Nowadays we use diesel and electricity to run trains. We also use fossil fuels in vehicles which has some serious disadvantages, mainly air pollution. The recent example of air pollution was ‘Smog’ in the National Capital Region of Delhi. This pollution was a result of burning ‘Parali’ in northern states of the country, which affected the eyes and also caused serious respiratory problems.
4(a) State the energy conversion that takes place when we light a wax candle. 1
4(b) List two criteria of selecting a source of energy for a specific work. 1
4(c) Write the names of two fossil fuels. 1
4(d) why are we looking at alternate sources of energy? 1

What happens when a cell becomes too large? List two possibilities.

9. Why is it not reasonable to think that all variables can be controlled?
I

Scenario 1
When you think of the American Southwest, you probably think of cacti, both big and small. If you were to
visit the American Southwest today, you might be disappointed with the lack of variation among cactus
species, especially right off the major highways. In 1926, Route 66 was the nation's first major highway to
allow visitors to visit the Southwest. Like many tourists, these visitors wanted to take home a memento of
their travels. Many people would pull over and begin looking for their own living souvenir. Since many of the
tourists did not have the necessary tools to extract a spiny cactus out of the soil, they usually had to make a
conscious decision about what type of cactus they should dig up. The cacti with too many spines were seen
as too difficult to dig out, and the visitors likely didn't have gloves to protect their hands. The cacti with too
few spines were seen as homely and were often overlooked. Therefore, the tourists found a cactus that was
between these two extremes. Over the last century, the phenotypic variation within these small cacti has
changed (at least in areas accessible by these highways).

Type the word that appropriately completes each statement.
All fish reproduce sexually, but fertilization may occur in one of two ways.
In__________
fertilization, the female fish releases eggs in the water or on a surface. The male fish spreads
sperm over the eggs to fertilize them.
In__________
fertilization, the eggs are fertilized inside the female's body. The young develop there until the
female gives birth.

Food-borne illnesses can have substantial health and economic consequences. Correctly identify the steps that can lead to food-borne illness by Salmonella/Campylobacter and E. coli 0157:H7
1. Bloody diarrhea and hemolytic uremic syndrome can result
2. Live E. coli 0157:H7 bacteria are ingested
3. A Shiga-like toxin is produced
4. Incomplete cooking of raw hamburger fails to kill all pathogens
5. Live Salmonella or Campylobacter bacteria are ingested
6. Diarrhea, abdominal pain and nausea can result.
7. Incomplete cooking of poultry and fruits/vegetables fails to kill all pathogens
8. The pathogen multiplies in the intestinal tract for 2-48 days

HIV can paralyses the immune system of a person infected by the virus.
Explain why.​

If a certain band on one chromatography strip has been identified as
chlorophyll a, chlorophyll a could be identified on a second
chromatography strip by looking for a band
A. with no colour
B. of darker colour
C. in reverse position
D.in a parallel position

A section of one DNA strand has the sequence ACC GAG GTT. What is the sequence of the strand it binds to?

All of the following are evidence supporting the theory of plate tectonics except for ______

O hot spots
O paleomagnetism
O ocean floor drilling
O changes in the Moon's orbit

In a food chain or web, is organism would be classified as a(n)