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Anika [276]
3 years ago
9

BIO HELP

Biology
1 answer:
Amiraneli [1.4K]3 years ago
7 0
The answer to the first question is (A) from 1 to 2 to 4.
The answer to the second question is (C) Illustration A.
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Help will mark brainlist
KengaRu [80]

.dont taste or sniff chemical

Tasting and smelling some chemicals can be dangerous and even deadly.the best way to know what is in a container is to label

. Don't play mad scientists

This result in mixing chemcals to see what happens the result could be explosion ,fires,or releasing toxic chemicals

.Dress for the lab

This is a safety rule because clothing is one of your best form of protection against an accident wear covered shoes,long pants,and keep your hair tied so it cant fall into your experiment

8 0
3 years ago
All of the following are a part of the excretory system except the __________.
Evgen [1.6K]
I think it should be the lung.
8 0
3 years ago
Carbohydrates in size from smallest to largest?<br> what molecule contains large chains of itself
Harman [31]

Carbohydrates in size from smallest to largest is monosaccharide ( single sugar), disaccharide( two or three sugar), Polysaccharide( polymers of many sugar in large chain). Thus, polysaccharide have largest chain of itself.

<h3 /><h3>What are Carbohydrates?</h3>

Cn(H2O)n is the basic formula for all carbohydrates . But this formula have limitation i.e it applies where same amount of carbon and water are use.

Initially the terms carbohydrate was used to describe compounds that have really contains carbohydrates.  Because they had simple formula CH20.

In modern Era carbohydrates are classified on the basis of their structure not on their formulae. Such as aldehydes and ketones are now known as polyhydroxy.

Therefore, carbohydrates in size from smallest to largest is monosaccharide ( single sugar), disaccharude( two or three sugar), Polysaccharide( polymers of many sugar in large chain). Thus, polysaccharide have largest chain of itself.

Learn more about carbohydrate here:

brainly.com/question/14614055

#SPJ1

6 0
11 months ago
Drag the labels onto the equation to identify the inputs and outputs of photosynthesis.
Vitek1552 [10]
6H2O, 6CO2, (light) energy (inputs)
C6H12O6 (glucose), 6O2 (outputs)

Hope that helps :)


5 0
3 years ago
Read 2 more answers
A college student comes to the campus health care center complaining of headache, malaise, and a sore throat that has worsened o
ale4655 [162]
This is a case of a patient presenting with headache, malaise, and sore throat. Physical examination revealed fever (39.2 degrees Celsius), enlarged spleen, enlarged liver, and exudative tonsillitis. Diagnostics revealed leukocytosis, (+) antibodies to EBV, and abnormal liver function tests. With these salient features, the diagnosis for this patient is infectious mononucleosis. 

Infectious mononucleosis or glandular fever is a viral infection caused by Epstein-Barr virus. Also known as "the kissing disease" as this infection most often transmitted by kissing. Patients infected with infectious mononucleosis presents with severe sore throat, fever, hepatosplenomegaly, and lymphocytosis with atypical lymphocytes. EBV infection also poses a risk for developing nasopharyngeal carcinoma.
7 0
3 years ago
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