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zhenek [66]
3 years ago
10

Where does energy enter the plant system

Biology
1 answer:
satela [25.4K]3 years ago
4 0

Answer:

the roots

Explanation:

you gotta know this one

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A new screening test for Lyme disease is developed for use in the general population. The sensitivity and specificity of the new
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Answer:

The predictive value of a positive test is:

B. 18.2%

Explanation:

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3 years ago
Which of the following actions acts to warm a homeothermic body?
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Shivering

Explanation: shivering action is an act to warm a homoeothermic body. Sweating makes the body cool, panting don’t keep body warm and dilating blood vessels does not keep body warm instead constriction of blood vessels is the initial process to conserve body heat followed by waves of muscle contraction, which is nothing but shivering. Alteration of the set point in torpor is also not the right answer
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4 years ago
How is a scientific law different from a scientific theory?
Lelu [443]
Answer is c have a good day
3 0
3 years ago
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Can a species switch from being an r-species to a K-species or visa versa?
patriot [66]

Answer:

as causas de las extinción de una especie pueden ser muchas, como la destrucción de su hábitat natural, la caza o captura de animales exóticos, la contaminación, la deforestación (la desaparición de los bosques por la tala de árboles) o el cambio climático, que son consecuencia de la intervención de los seres humanos. Aunque esto también puede relacionarse con distintos fenómenos naturales como inundaciones, incendios, o la llegada de enfermedades.

Explanation:

En algunas ocasiones y por diferentes motivos, las especies de animales empiezan a desaparecer, y esto se conoce como extinción. A pesar de que escuchamos esta palabra muy a menudo, alguna vez te has preguntado, ¿por qué una especie se extingue y qué pasa cuando esto sucede?

7 0
3 years ago
Explain how humans add carbon dioxide to the atmosphere and how they can reduce the amount of carbon dioxide in the atmosphere
solong [7]
Humans add carbon to the atmosphere in many ways. For example:
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We as humans can reduce our carbon footprint by using more efficient ways of powering our lives by:
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