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S_A_V [24]
2 years ago
15

20 POINTS PLEASE HELP

Biology
1 answer:
timurjin [86]2 years ago
6 0

Answer:

uh well i can guess for you because i think i know,

1. physical change

2. water if heated up can change into a gas.

3.yeah

4.because the two hydrogen or whatever mixed with the one oxygen or whatever created two whatever

im pretty big brain as you can tell.

Explanation:

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The skeleton is divided into two categories. The Axial Skeleton consists of the cranium, vertebrae, and ribs, while the Appendic
Nastasia [14]

Answer: i would say arms a legs!

Sorry if this is wrong also :(

Explanation: But i hope this helps you! Sorry if this is wrong also :(

6 0
2 years ago
Sickle-cell anemia is an example of an inherited disease. Individuals with this disorder have misshapen (sickle shaped) red bloo
Makovka662 [10]

Answer:

See the eplanation below, please.

Explanation:

In sickle cell anemia, hemoglobin has the form of rigid bars inside the red blood cells, causing them to adopt sickle shapes being not very flexible. These cells can block blood vessels, stopping the flow, causing oxygen to not reach the tissues.

The cause of this anemia is due to a genetic mutation (there is a substitution of thymine for adenine in the beta globin gene, located on chromosome 11), generating Hemoglobin S with a decrease in oxygen binding.

4 0
3 years ago
Can someone plz help me im not good at this<br> I'ii give brainlest
Veseljchak [2.6K]

Answer:

you are correct sir. It is a controlled experiment

Explanation:

6 0
2 years ago
Read 2 more answers
A population's carrying capacity A. may change as environmental conditions change. B. can be accurately calculated using the log
snow_tiger [21]

A population's carrying capacity may change as environmental conditions change.

<h3>What is environmental conditions?</h3>

Angles are often specified clockwise from true north to indicate the direction "from whence" the element is coming.

Tidal changes won't significantly affect the loads on deepwater risers and might not even be considered while designing them.

Omnidirectional winter storm criteria for 10- and 1-year return periods, as well as omnidirectional hurricane criteria for the 10-year significant wave height and associated factors

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To learn more about environmental conditions from the given link:

brainly.com/question/27022173

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7 0
1 year ago
1. Rahul was a student of Class VII. His father purchased a new bicycle for him on his birthday. After few months, he found that
Romashka [77]

Answer:

<h3> (a) Why his cycle gets rusted? </h3>

<h3>Answer :-</h3>

His cycle got rusted bcoz as his cycle was made of iron which came in contact with oxygen and got rusted.

<h3>(b) What do you mean by rusting of iron?</h3>

<h3>Answer :-</h3>

Rusting is the phenomenon of the deposition of a reddish-brown coating on the surface of iron by the action of moist air, and the reddish-brown coating is known as rust.

<h3>(c) What values are shown by Rahul’s father?</h3>

<h3>Answer :-</h3>

He knew that the cycle would surely get rusted in the presence of water and oxygen. This shows his knowledge of science.

Explanation:

<h2>Hope it helps you ツ</h2>
8 0
2 years ago
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