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Leviafan [203]
3 years ago
14

Why are control groups included in experiments?

Biology
2 answers:
natka813 [3]3 years ago
4 0
To see the effects of an experimental group.
Varvara68 [4.7K]3 years ago
3 0
To see the effects of the experimental group
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The bones in the wings of birds and bats are _______ because they derived from a _______ ancestor, while the wings are _______ t
ira [324]
Hey there,

Question : <span>The bones in the wings of birds and bats are _______ because they derived from a _______ ancestor, while the wings are _______ traits. 

Answer : </span><span>homologous; common; homoplastic 

Hope this helps :))

<em>~Top♥</em>
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6 0
3 years ago
What is one of the most effective ways to stop invasive animal species from entering the Great Lakes ecosystem?
monitta
Most of the ways to stop invasive animal species from entering the Great Lakes ecosystem is starting with people themselves. try not to plant anything that would be invasive to the echo system and also try helping out by cleaning out the Great Lakes by picking up litter and so forth


3 0
3 years ago
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¿Cuáles son los alimentos que contribuyen una fuente rica en vitaminas y minerales ? A) Cereales y tubérculos B) Leguminosas y f
tino4ka555 [31]

Answer:

todas las opciones son correctas

Explanation:

Las vitaminas y minerales son micronutrientes esenciales que deben ser consumidos a través de la dieta parra llevar a cabo funciones metabólicas y fisiológicas diarias. Es importante destacar que existe una excepción a esta regla: la vitamina D puede ser sintetizada por células de la piel mediante una adecuada exposición a la luz del sol. Todos los alimentos destacados en las opciones mencionadas son ricos en determinados grupos de vitaminas y minerales:

- Cereales: ricos en vitaminas del grupo B  y minerales, principalmente fosforo y potasio

- Tubérculos (por ej., la papa y la batata): ricos en vitaminas A y C, y minerales, principalmente potasio, fósforo y magnesio

- Leguminosas: ricos en vitaminas del grupo B y vitamina C, y minerales tales como potasio, hierro y magnesio

- Frutas y Verduras: ricos en vitaminas de todos los grupos y minerales esenciales tales como potasio, hierro, magnesio, fósforo, calcio, zinc, etc.

- Carnes: ricos en vitaminas del grupo B y minerales, principalmente hierro, fósforo, calcio, potasio, magnesio selenio y zinc

8 0
3 years ago
Which term identifies the dark smooth areas on the surface of the moon?
Fiesta28 [93]

Answer:

terrae

Explanation:

Terrae is defined as a roughly highland or mountainous region on moon with relatively higher brightness (albedo).

4 0
2 years ago
Read 2 more answers
Please help me I will give you 18 points <br> PLZ I need help
Thepotemich [5.8K]

Answer:

I believe it's budding or twinning

Explanation:

Hope i helped

6 0
2 years ago
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