How are humans impacting the carbon cycle positively?
Why should we clean our hands with soap before eating
Answer:
Because our hands be dirty they have to be clean when you eat
Explanation:
Washing your hands before eating a meal is a simple and effective method of infection prevention.
When you eat without washing your hands, the bacteria and germs that are left on your fingers and palms can be transferred to the inside of your mouth. This can cause illnesses and infections.
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An increased cardiac output will provide more oxygen and more glucose to the working muscles.
Explain how this helps the athlete during exercise.
Answer:Let's dance
Put on your red shoes and dance the blues
Let's dance
To the song they're playin' on the radio
Let's sway
While color lights up your face
Let's sway
Sway through the crowd to an empty space
If you say run
I'll run with you
And if you say hide
We'll hide
Because my love for you
Would break my heart in two
If you should fall into my arms
And tremble like a flower
Let's dance
Let's dance
For fear your grace should fall
Let's dance
For fear tonight is all
Let's sway
You could look into my eyes
Let's sway
Under the moonlight, this serious moonlight
And if you say run
I'll run with you
And if you say hide
We'll hide
Because my love for you
Would break my heart in two
If you should fall into my arms
And tremble like a flower
Let's dance
Put on your red shoes and dance the blues
Let's sway
Under the moonlight, this serious moonlight
Let's dance
Let's dance
Let's dance, dance, dance
Explanation:
How is the age of the earth used as evidence of evolution?
Answer:
Explanation:
All radiometric evidence points to the age of the Earth as about 4.54 billion years old. The old age of the Earth is evidence for evolution, a change in the genetic makeup of a population over time.
Answer:
The age of the earth can be used as evidence of evolution because it withholds the past that we are capable of uncovering bit by bit. We excavate fossils buried in the ground which we use accordingly. The fossil record reveals that the deeper you go, the farther back in history you unearth. This is known as the Law of Superposition. With these fossils, we can compare and contrast the anatomy of closely related organisms and possibly uncover vestigial structures. All of which is evidence that evolution has taken place.
Why are some genes expressed (turned on) and some genes not expressed (turned off) in a cell?
Answer:
some genes can funtion on their own
Explanation:
Select ALL that apply-All living things *
are made of cells
have the ability to reproduce
drink soda
are multicellular
grow and develop
use energy
respond to their environment
Answer:
All living things are made of cells, have the ability to reproduce, grow and develop, use energy, and respond to their enviorment.
Though all humans start off the same way, give a brief explanation about what makes us all so different
Material produced from living or recently living plants or animals and their metabolic byproduct is?
A) charcoal
B) biofuel
C) biomass
D) MSW
Answer:
C) biomass
Explanation:
Biomass is sustainable, and is created from creatures such as plants and animals that come from live life. Plants, wood and waste are the most common biomass materials for electricity.
They are known as feedstocks for biomass. Biomass power also can be an electricity source that is not green. Bioenergy is biomass energy or biofuel energy.
Two plants were being tested for growth. Both were given water and proper soil, etc. However, one was placed in the closet, and one was placed in the window sill. Why did the one in the closet die? Question 4 options: It was not around other plants. It was not around people enough. It did not receive sunlight. It did not have chloroplasts.
Answer:
It did not receive sunlight
Explanation:
For photosynthesis to occur, there is a chemical equation it follows
carbon dioxide + water + sunlight -> (yields) glucose + oxygen
This equation requires the sun to create glucose. The sun provides the energy for the plant to feed itself and grow.
Answer:
c
Explanation:
I took the test
Cause and Effect Relationships
Complete the chart with the causes and effects. Each cause leads to a turning
point. A turning point is an effect that becomes a cause. Finally, explain the
overall result. Use the text to help you.
Please search in gogle plastic pile-up read it it’s not long and answer my question I will mark!!!! You
Answer:
Cause 1- sold most of our recyclables to china
Cause 2- we didn't recycle enough or repurpose most of what we did
Turning point- china didn't want to be the worlds dump anymore
Effect1- banned 2 types of trash
Effect 2- put restriction on the few materials they would allow
Effect 3- exports of plastic to china dropped 99%
Overall effect- turning waste to energy
Are corals living things
I don't know what subject to put this under, but my friend just told me she's a furry. how should I respond to this, and what should I say? thanks :)
Answer:
I mean I don't think there's any thing wrong with being a furry, try to be supportive and that you don't think of them any differently, overall just try to be supportive. :)
Answer:
Just be supportive, there is nothing wrong with being a furry.
Explanation:
Which of these is not true about water?
a. it's polar.
b. it can dissolve anything.
c. it is known as the universal solvent.
d. its molecules are attracted to each other.
Answer: B
Explanation: Water is capable of dissolving a variety of different substances, but not every substance. It can only dissolve somethings, not anything.
I need an answer quickly please
Answer:
b
Explanation:
What are the characteristics of the material that you think would be best to use for an artificial leg? Explain.
Answer:
Raw Materials
Explanation:
A prosthesis system should be lightweight in the first place, and thus much of it is plastic. Typically the socket is made of polypropylene. Most of the steel in the pylon has been replaced by light metals such as titanium and aluminum. The most commonly used alloys of these materials.
Various plastics currently act as the most popular materials in prosthesis, but conventional materials like wood, leather, metal and towels also play a part.
light pollution from a city can make the night sky appear as if ________
a. stars seem closer to us
b. stars seem farther away
c. there are more stars
d. there are no stars
( i dont know which ones science where it tells you to choose )
A clownfish protects the sea anemone from being attacked. The clownfish hides within the sea anemone for protection. This is an example of what type of relationship?
Answer:
symbiotic relationship
Kennedy I love you I am gay and I know you are to so please answer I willing give you brainist please don’t answer until she answers
Answer:
PP
Explanation:
Answer:
HEYYYY YALL WHATS POPPINNN
Explanation:
does coal, solar energy, hydroelectric power, or wind power take the most power
Answer:
wind power
Explanation:
on average onshore winter buying with a capability of 2.5 - 3 MW can produce more than 6 million kwh in a year minus enough to supply 1500 average EU household with electricity.
What are some ways that living things can be classified? What characteristics should we look at when putting living things into groups?
The classification of living things includes 7 levels: kingdom, phylum, classes, order, families, genus, and species. Characteristics such as appearance, reproduction, mobility, and functionality are just a few ways in which living organisms are grouped together. These specialized groups are collectively called the classification of living things.
Hope this helps :)
How small are we in the scale of the universe
Answer:
46.5 billion light years
Answer:
The universe houses about 30-billion-trillion stars; that is 30,000,000,000,000,000,000,000 stars! The Earth is about 3.5 million times larger than a human. The Solar System is about 36 billion times larger than Earth.
Explanation:
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Respiration produces energy in the form of
Select one:
glucose
АТР.
carbon dioxide
ribose
Answer:
The answer is: ATP
Answer:
it produces energy in the form of atp.
What is the definition of temperature?
Answer:
the degree or intensity of heat present in a substance or object, especially as expressed according to a comparative scale and shown by a thermometer or perceived by touch.
the degree of internal heat of a person's body.
"I'll take her temperature"
INFORMAL
a body temperature above the normal; fever.
"he was running a temperature"
Which of the following statements explains the importance of enzymes that check for and repair mistakes during DNA replication?
A
The enzymes replace the DNA with RNA
B
The enzymes speed up the rate of RNA synthesis.
C
The enzymes prevent many genetic mutations from being expressed
D
The enzymes remove many recessive gene copies from the nucleus.
Answer:
C!!
Explanation:
The statement explains the importance of enzymes that check for and repair mistakes during DNA replication is the enzymes prevent many genetic mutations from being expressed. Thus, the option C is correct.
What is RNA polymerase?RNA polymerase is an enzyme that aids in the transcription of DNA into RNA during transcript in the nucleus. The enzymes prevent many genetic mutations from being expressed.
Primase is an enzyme that synthesizes short RNA sequences called primers. These primers serve as a starting point for DNA synthesis during replication as the DNA polymerases cannot begin the synthesis of the new strand, they only extend it after primase begins it and primase produces RNA molecules, the enzyme can be said to be a type of RNA polymerase.
Therefore, The statement explains the importance of enzymes that check for and repair mistakes during DNA replication is the enzymes prevent many genetic mutations from being expressed. Thus, the option C is correct.
Learn more about genetic mutations on:
https://brainly.com/question/1282397
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Which claim is the most likely explanation for why the mouse population changed over time?
O The hawks eat more dark mice than white mice because the dark mice taste better.
O The white mice are able to reproduce more successfully than the dark mice do.
O The hawks eat more white mice than dark mice because they can see the white mice more easily.
O The hawks eat more dark mice than white mice because they can see the dark mice more easily.
Answer: the answer is C
Explanation:
Answer:
Answer is 3-The hawks eat more white mice than dark mice because they can see the white mice more easily.
Explanation:
I hope it's helpful!
What is the region that is located between Mars and Jupiter and is labeled A
in the illustration?
Solar System
А
O A. The Kuiper belt
OB. The asteroid belt
O C. The terrestrial belt
OD. The comet belt
Answer:
asteroid belt
Explanation:
region between Mars and Jupiter became the asteroid belt. Occasionally people wonder whether the belt was made up of the remains of a destroyed planet, or a world that didn't quite get started. However, according to NASA, the total mass of the belt is less than the moon, far too small to weigh in as a planet.
Which two organs do not have glands at all? Name it.
Answer:
The esophagus and large intestine. If this is for humans
Explanation:
Explain how ships transport invasive species in the ballast?
Answer:
Larger ships transport invasive species in their ballast water, while fouling organisms such as barnacles, seaweeds and mussels can move from one location to another by hitching, a ride on a boat, on items you use in the water and even your clothes
i hate biology stggg
Answer:
I think it would be A
Explanation:
What pigment absorbs sunlight for photosynthesis?
A. chloroplast
B. thylakoid
C. grana
D. chlorophyll