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Vinvika [58]
3 years ago
9

Can someone help me asapppp

Biology
2 answers:
iVinArrow [24]3 years ago
6 0

Answer:

Am I supposed to tell you if it's right or wrong? or what...??

Explanation:

Gnom [1K]3 years ago
6 0

Answer:

C

Explanation:

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Describan los sistemas de circulación abierta y cerrada. Resalten Las Diferencias. . . . Es de Ciencias Nat. Nesecito la respues
Olegator [25]

Answer:

Abierto es sin vasos y cerrado es con vasos.

Explicación:

El sistema circulatorio abierto es un tipo de sistema que se encuentra en los invertebrados. en el que la sangre fluye libremente a través de las cavidades en lugar de los vasos sanguíneos mientras que, por otro lado, el sistema circulatorio cerrado es un tipo de sistema en el que el corazón bombea sangre y la sangre fluye a través de los vasos y capilares. Este tipo de sistema circulatorio está presente en humanos y vertebrados.

5 0
2 years ago
Compression can result in ___ if the force is strong enough to break the crust
scoray [572]

D: faulting hope i could help

3 0
3 years ago
Next the researchers repeated the experiment in part c but instead of mixing the ax and ay strains, they put one strain on each
Nadya [2.5K]
The correct answer is none of the above.

Bacterial cells can transfer genetic material through a process called bacterial conjugation. This process involves the direct physical contact of the bacterial cells and a horizontal gene transfer. The genes which are transferred are most of the times beneficial for the recipient, such as genes for antibiotic resistance.

In this example, bacterial cells cannot have physical contact, since they are separated by a glass filter. Therefore, the bacterial conjugation cannot happen. Given that no gene transfer can be achieved, the AY strain remains bio- trp- and is unable to grow on any medium that lacks bio or/and trp. 
5 0
3 years ago
What is an analogy for chloroplast in a school?
Vaselesa [24]
Since chloroplast use energy to make food for plant cells (Photosynthesis) I could compare it to lunch money, and how you have to keep refilling up, and up, just to use it again for food, for yourself.
5 0
3 years ago
Tropical rain forests have the greatest biodiversity of any type of land ecosystem. How does biodiversity contribute to the sust
Doss [256]

Answer:

The higher biodiversity in an ecosystem means that there is a greater variety of genes and species in that ecosystem.

Explanation:

3 0
3 years ago
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