100 points!! Which phylum forms a connection between the chordates and the nonchordates?

Assume an animal lives in a mudflat that experiences low oxygen and high carbon dioxide levels twice a day during low tides. how

Citrus2011 [14]

Reduce activity to slow down metabolism until better conditions return, as this will reduce its oxygen requirement.

4 0

3 years ago

Explain how the water cycle removes pollutants from earth’s water

vaieri [72.5K]

Answer:

During the water cycle, the water on the earth's surface gets evaporated leaving the impurities behind and enters into the atmosphere as water vapor. Thus, the water cycle removes pollutants from earth’s water.

Explanation:

Water cycle is the continuous movement of water on the earth's surface and the atmosphere. Some of the water from the oceans, lakes, rivers etc gets evaporated by sunlight and enters into the atmosphere as water vapor. Also from the processes like sublimation (ice and snow) and evapotranspiration (plants), water vapor reaches the atmosphere. This vapor is then condensed into clouds and later falls back from the sky on to the earth's surface as precipitations like rain, snow etc. During the evaporation, the pollutants (impurities) in the water sources are left behind. Thus, the water cycle removes pollutants from earth’s water.

5 0

3 years ago

ANSWER NEEDED NOW!! | MARKING BRAINLIST |

lesya692 [45]

Answer:Genetic testing involves examining your DNA, the chemical database that carries instructions for your body's functions. Genetic testing can reveal changes (mutations) in your genes that may cause illness or disease.

Although genetic testing can provide important information for diagnosing, treating and preventing illness, there are limitations. For example, if you're a healthy person, a positive result from genetic testing doesn't always mean you will develop a disease. On the other hand, in some situations, a negative result doesn't guarantee that you won't have a certain disorder.

Explanation:

5 0

3 years ago

Which organelle is responsible for holding chemicals needed for digestion in the cell?

Svetradugi [14.3K]

<span>Lysomes are the organelles responsible for holding chemicals needed for digestion.</span>

5 0

3 years ago

Read 2 more answers

How do air masses affect the formation of tornadoes?

ira [324]

Answer:

Explanation:

[Verse 1: Mario]

It's-a-me, the Mario, the one that's gonna beat 'cha

It's gonna be, a party, yo, cause I brought my red suit, uh

You got speed, but you're really slow, cause it is not gonna save you, 'ya

You wanna be another Mario but you are gonna lose, uh

Look at you with your, ugly red shoes, eh uh

You look like you lost all your clothes, ooohh

It's -a me, a-Mario, the one that's gonna beat you

So you better back up now before you get bruised, (bruised, bruised)

[Verse 2: Sonic]

You can’t mess with me, cause I’m pure speed

I’m gonna leave you in the dust, you see

I can beatbox so much better

But you’re just only getting fatter

We know you like to live in the sewers

That’s why you smell like Kooper’s poopers

The castle is easy to break in

That’s why your girl is always taken

He only cares about the trophy

That's why he's always killin Yoshi

(Super, super, super, super!)

Supersonic, baym

Sonic, you can't mess with supersonic

You can't mess with supersonic

You can't mess with supersonic (So-nic-speeed)

You can't mess with supersonic

4 0

3 years ago